113123101230 has 64 divisors (see below), whose sum is σ = 309019233600. Its totient is φ = 29430397440.

The previous prime is 113123101229. The next prime is 113123101249. The reversal of 113123101230 is 32101321311.

113123101230 is a `hidden beast` number, since 1 + 1 + 312 + 310 + 12 + 30 = 666.

It is a super-3 number, since 3×113123101230³ (a number of 34 digits) contains 333 as substring.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5098375 + ... + 5120514.

It is an arithmetic number, because the mean of its divisors is an integer number (4828425525).

Almost surely, 2^113123101230 is an apocalyptic number.

113123101230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

113123101230 is an abundant number, since it is smaller than the sum of its proper divisors (195896132370).

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

113123101230 is a wasteful number, since it uses less digits than its factorization.

113123101230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10218946 (or 10218940 counting only the distinct ones).

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

Adding to 113123101230 its reverse (32101321311), we get a palindrome (145224422541).

The spelling of 113123101230 in words is "one hundred thirteen billion, one hundred twenty-three million, one hundred one thousand, two hundred thirty".