113023012230 has 160 divisors (see below), whose sum is σ = 317479219200. Its totient is φ = 28796378688.

The previous prime is 113023012187. The next prime is 113023012231. The reversal of 113023012230 is 32210320311.

113023012230 is a `hidden beast` number, since 1 + 130 + 2 + 301 + 2 + 230 = 666.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113023012231) 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, 19353651 + ... + 19359489.

It is an arithmetic number, because the mean of its divisors is an integer number (1984245120).

Almost surely, 2^113023012230 is an apocalyptic number.

113023012230 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 113023012230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (158739609600).

113023012230 is an abundant number, since it is smaller than the sum of its proper divisors (204456206970).

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

113023012230 is a wasteful number, since it uses less digits than its factorization.

113023012230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6920 (or 6911 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 113023012230 its reverse (32210320311), we get a palindrome (145233332541).

The spelling of 113023012230 in words is "one hundred thirteen billion, twenty-three million, twelve thousand, two hundred thirty".