113323021122 has 32 divisors (see below), whose sum is σ = 242101887552. Its totient is φ = 35237694464.

The previous prime is 113323021117. The next prime is 113323021151. The reversal of 113323021122 is 221120323311.

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, 4904448 + ... + 4927499.

It is an arithmetic number, because the mean of its divisors is an integer number (7565683986).

Almost surely, 2^113323021122 is an apocalyptic number.

113323021122 is an abundant number, since it is smaller than the sum of its proper divisors (128778866430).

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

113323021122 is a wasteful number, since it uses less digits than its factorization.

113323021122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9832082.

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

Adding to 113323021122 its reverse (221120323311), we get a palindrome (334443344433).

The spelling of 113323021122 in words is "one hundred thirteen billion, three hundred twenty-three million, twenty-one thousand, one hundred twenty-two".