113011158 has 32 divisors (see below), whose sum is σ = 248010336. Its totient is φ = 34115328.

The previous prime is 113011147. The next prime is 113011193. The reversal of 113011158 is 851110311.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9535 + ... + 17802.

It is an arithmetic number, because the mean of its divisors is an integer number (7750323).

Almost surely, 2^113011158 is an apocalyptic number.

113011158 is an abundant number, since it is smaller than the sum of its proper divisors (134999178).

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

113011158 is a wasteful number, since it uses less digits than its factorization.

113011158 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27408.

The product of its (nonzero) digits is 120, while the sum is 21.

The square root of 113011158 is about 10630.6706279519. The cubic root of 113011158 is about 483.4747249704.

Adding to 113011158 its reverse (851110311), we get a palindrome (964121469).

The spelling of 113011158 in words is "one hundred thirteen million, eleven thousand, one hundred fifty-eight".