113301331122 has 32 divisors (see below), whose sum is σ = 258992705664. Its totient is φ = 32369529600.

The previous prime is 113301331109. The next prime is 113301331127. The reversal of 113301331122 is 221133103311.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (113301331127) 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, 562122 + ... + 736602.

It is an arithmetic number, because the mean of its divisors is an integer number (8093522052).

Almost surely, 2^113301331122 is an apocalyptic number.

113301331122 is an abundant number, since it is smaller than the sum of its proper divisors (145691374542).

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

113301331122 is a wasteful number, since it uses less digits than its factorization.

113301331122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189954.

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

Adding to 113301331122 its reverse (221133103311), we get a palindrome (334434434433).

The spelling of 113301331122 in words is "one hundred thirteen billion, three hundred one million, three hundred thirty-one thousand, one hundred twenty-two".