| Base | Representation |
|---|---|
| bin | 1001001101001000000111… |
| … | …0001101010101001110000 |
| 3 | 1022211120101021022102222211 |
| 4 | 2103102001301222221300 |
| 5 | 2311311023234330000 |
| 6 | 33305324535541504 |
| 7 | 2063140536330343 |
| oct | 223220161525160 |
| 9 | 38746337272884 |
| 10 | 10121120230000 |
| 11 | 325238557055a |
| 12 | 117565a82a894 |
| 13 | 585557457580 |
| 14 | 26dc1715c45a |
| 15 | 1284184287ba |
| hex | 93481c6aa70 |
10121120230000 has 400 divisors, whose sum is σ = 27302012559360. Its totient is φ = 3609252864000.
The previous prime is 10121120229991. The next prime is 10121120230009. The reversal of 10121120230000 is 3202112101.
It is an interprime number because it is at equal distance from previous prime (10121120229991) and next prime (10121120230009).
It is a tau number, because it is divible by the number of its divisors (400).
It is a super-3 number, since 3×101211202300003 (a number of 40 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (13).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10121120230009) by changing a digit.
It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 658962321 + ... + 658977679.
Almost surely, 210121120230000 is an apocalyptic number.
10121120230000 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 10121120230000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13651006279680).
10121120230000 is an abundant number, since it is smaller than the sum of its proper divisors (17180892329360).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10121120230000 is a wasteful number, since it uses less digits than its factorization.
10121120230000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15574 (or 15553 counting only the distinct ones).
The product of its (nonzero) digits is 24, while the sum is 13.
Adding to 10121120230000 its reverse (3202112101), we get a palindrome (10124322342101).
The spelling of 10121120230000 in words is "ten trillion, one hundred twenty-one billion, one hundred twenty million, two hundred thirty thousand".
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