113331162 has 32 divisors (see below), whose sum is σ = 272678400. Its totient is φ = 30675888.

The previous prime is 113331161. The next prime is 113331247. The reversal of 113331162 is 261133311.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (113331161) 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, 70212 + ... + 71807.

It is an arithmetic number, because the mean of its divisors is an integer number (8521200).

Almost surely, 2^113331162 is an apocalyptic number.

113331162 is an abundant number, since it is smaller than the sum of its proper divisors (159347238).

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

113331162 is a wasteful number, since it uses less digits than its factorization.

113331162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142050.

The product of its digits is 324, while the sum is 21.

The square root of 113331162 is about 10645.7109673333. The cubic root of 113331162 is about 483.9306328882.

Adding to 113331162 its reverse (261133311), we get a palindrome (374464473).

The spelling of 113331162 in words is "one hundred thirteen million, three hundred thirty-one thousand, one hundred sixty-two".