113420113132 has 12 divisors (see below), whose sum is σ = 198761260320. Its totient is φ = 56631181616.

The previous prime is 113420113123. The next prime is 113420113153. The reversal of 113420113132 is 231311024311.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19715503 + ... + 19721254.

It is an arithmetic number, because the mean of its divisors is an integer number (16563438360).

Almost surely, 2^113420113132 is an apocalyptic number.

It is an amenable number.

113420113132 is a deficient number, since it is larger than the sum of its proper divisors (85341147188).

113420113132 is a wasteful number, since it uses less digits than its factorization.

113420113132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39437480 (or 39437478 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 113420113132 its reverse (231311024311), we get a palindrome (344731137443).

The spelling of 113420113132 in words is "one hundred thirteen billion, four hundred twenty million, one hundred thirteen thousand, one hundred thirty-two".