| Base | Representation |
|---|---|
| bin | 1001001101000100101011… |
| … | …1111110110100110110100 |
| 3 | 1022211111000012222222201110 |
| 4 | 2103101022333312212310 |
| 5 | 2311302133001431400 |
| 6 | 33305053425555020 |
| 7 | 2063106006611613 |
| oct | 223211277664664 |
| 9 | 38744005888643 |
| 10 | 10120201202100 |
| 11 | 3251a53822270 |
| 12 | 1175442aa5a70 |
| 13 | 58543bc2b092 |
| 14 | 26db6b08b87a |
| 15 | 1283b28dde50 |
| hex | 9344aff69b4 |
10120201202100 has 216 divisors, whose sum is σ = 32399326872864. Its totient is φ = 2418823456000.
The previous prime is 10120201202093. The next prime is 10120201202107. The reversal of 10120201202100 is 120210202101.
It is an interprime number because it is at equal distance from previous prime (10120201202093) and next prime (10120201202107).
It is a Harshad number since it is a multiple of its sum of digits (12).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10120201202107) by changing a digit.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 16331122 + ... + 16939478.
Almost surely, 210120201202100 is an apocalyptic number.
10120201202100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 10120201202100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16199663436432).
10120201202100 is an abundant number, since it is smaller than the sum of its proper divisors (22279125670764).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10120201202100 is a wasteful number, since it uses less digits than its factorization.
10120201202100 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 608527 (or 608449 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 12.
Adding to 10120201202100 its reverse (120210202101), we get a palindrome (10240411404201).
Subtracting from 10120201202100 its reverse (120210202101), we obtain a palindrome (9999990999999).
It can be divided in two parts, 10120201 and 202100, that added together give a palindrome (10322301).
The spelling of 10120201202100 in words is "ten trillion, one hundred twenty billion, two hundred one million, two hundred two thousand, one hundred".
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