113120323230 has 32 divisors (see below), whose sum is σ = 273470455584. Its totient is φ = 29945232896.

The previous prime is 113120323207. The next prime is 113120323231. The reversal of 113120323230 is 32323021311.

It is a super-3 number, since 3×113120323230³ (a number of 34 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 113120323197 and 113120323206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113120323231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13757487 + ... + 13765706.

It is an arithmetic number, because the mean of its divisors is an integer number (8545951737).

Almost surely, 2^113120323230 is an apocalyptic number.

113120323230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

113120323230 is an abundant number, since it is smaller than the sum of its proper divisors (160350132354).

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

113120323230 is a wasteful number, since it uses less digits than its factorization.

113120323230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27523340.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 113120323230 its reverse (32323021311), we get a palindrome (145443344541).

The spelling of 113120323230 in words is "one hundred thirteen billion, one hundred twenty million, three hundred twenty-three thousand, two hundred thirty".