| Base | Representation |
|---|---|
| bin | 10000010110000100100… |
| … | …101111110000011111100 |
| 3 | 10222101012111200021000220 |
| 4 | 100112010211332003330 |
| 5 | 121400314004312200 |
| 6 | 2215555050021340 |
| 7 | 144102134026341 |
| oct | 20260445760374 |
| 9 | 3871174607026 |
| 10 | 1123211010300 |
| 11 | 3a3395373635 |
| 12 | 161829117850 |
| 13 | 81bc27a80b2 |
| 14 | 3c5140027c8 |
| 15 | 1e33d5924a0 |
| hex | 1058497e0fc |
1123211010300 has 144 divisors (see below), whose sum is σ = 3441910141152. Its totient is φ = 281828556800.
The previous prime is 1123211010289. The next prime is 1123211010307. The reversal of 1123211010300 is 30101123211.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a self number, because there is not a number n which added to its sum of digits gives 1123211010300.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1123211010307) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 20438860 + ... + 20493740.
It is an arithmetic number, because the mean of its divisors is an integer number (23902153758).
Almost surely, 21123211010300 is an apocalyptic number.
1123211010300 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 1123211010300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1720955070576).
1123211010300 is an abundant number, since it is smaller than the sum of its proper divisors (2318699130852).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1123211010300 is a wasteful number, since it uses less digits than its factorization.
1123211010300 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 58928 (or 58921 counting only the distinct ones).
The product of its (nonzero) digits is 36, while the sum is 15.
Adding to 1123211010300 its reverse (30101123211), we get a palindrome (1153312133511).
The spelling of 1123211010300 in words is "one trillion, one hundred twenty-three billion, two hundred eleven million, ten thousand, three hundred".
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