113031020058 has 128 divisors (see below), whose sum is σ = 257570979840. Its totient is φ = 32764032000.

The previous prime is 113031020057. The next prime is 113031020119. The reversal of 113031020058 is 850020130311.

It is a super-2 number, since 2×113031020058² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (113031020057) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 83049298 + ... + 83050658.

It is an arithmetic number, because the mean of its divisors is an integer number (2012273280).

Almost surely, 2^113031020058 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 113031020058, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (128785489920).

113031020058 is an abundant number, since it is smaller than the sum of its proper divisors (144539959782).

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

113031020058 is a wasteful number, since it uses less digits than its factorization.

113031020058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1964.

The product of its (nonzero) digits is 720, while the sum is 24.

Adding to 113031020058 its reverse (850020130311), we get a palindrome (963051150369).

The spelling of 113031020058 in words is "one hundred thirteen billion, thirty-one million, twenty thousand, fifty-eight".