113301232122 has 64 divisors (see below), whose sum is σ = 249627377664. Its totient is φ = 34070984640.

The previous prime is 113301232087. The next prime is 113301232147. The reversal of 113301232122 is 221232103311.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 578347 + ... + 749057.

It is an arithmetic number, because the mean of its divisors is an integer number (3900427776).

Almost surely, 2^113301232122 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 113301232122, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (124813688832).

113301232122 is an abundant number, since it is smaller than the sum of its proper divisors (136326145542).

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

113301232122 is a wasteful number, since it uses less digits than its factorization.

113301232122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170923.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 113301232122 its reverse (221232103311), we get a palindrome (334533335433).

The spelling of 113301232122 in words is "one hundred thirteen billion, three hundred one million, two hundred thirty-two thousand, one hundred twenty-two".