113032122 has 48 divisors (see below), whose sum is σ = 269118432. Its totient is φ = 31540320.

The previous prime is 113032069. The next prime is 113032123. The reversal of 113032122 is 221230311.

It is not an unprimeable number, because it can be changed into a prime (113032123) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8172 + ... + 17112.

It is an arithmetic number, because the mean of its divisors is an integer number (5606634).

Almost surely, 2^113032122 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 113032122, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (134559216).

113032122 is an abundant number, since it is smaller than the sum of its proper divisors (156086310).

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

113032122 is a wasteful number, since it uses less digits than its factorization.

113032122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9003 (or 8996 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 113032122 is about 10631.6565971630. The cubic root of 113032122 is about 483.5046185893.

Adding to 113032122 its reverse (221230311), we get a palindrome (334262433).

The spelling of 113032122 in words is "one hundred thirteen million, thirty-two thousand, one hundred twenty-two".