113123130210 has 96 divisors (see below), whose sum is σ = 306061778880. Its totient is φ = 28965170304.

The previous prime is 113123130193. The next prime is 113123130227. The reversal of 113123130210 is 12031321311.

113123130210 is a `hidden beast` number, since 1 + 131 + 231 + 302 + 1 + 0 = 666.

113123130210 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (113123130193) and next prime (113123130227).

It is a super-2 number, since 2×113123130210² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 19389 + ... + 476048.

It is an arithmetic number, because the mean of its divisors is an integer number (3188143530).

Almost surely, 2^113123130210 is an apocalyptic number.

113123130210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 113123130210, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (153030889440).

113123130210 is an abundant number, since it is smaller than the sum of its proper divisors (192938648670).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

113123130210 is a wasteful number, since it uses less digits than its factorization.

113123130210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 495552 (or 495549 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 113123130210 its reverse (12031321311), we get a palindrome (125154451521).

The spelling of 113123130210 in words is "one hundred thirteen billion, one hundred twenty-three million, one hundred thirty thousand, two hundred ten".