113140656452 has 24 divisors (see below), whose sum is σ = 199240473600. Its totient is φ = 56215798016.

The previous prime is 113140656439. The next prime is 113140656481. The reversal of 113140656452 is 254656041311.

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 7 ways as a sum of consecutive naturals, for example, 334388 + ... + 581460.

It is an arithmetic number, because the mean of its divisors is an integer number (8301686400).

Almost surely, 2^113140656452 is an apocalyptic number.

It is an amenable number.

113140656452 is a deficient number, since it is larger than the sum of its proper divisors (86099817148).

113140656452 is a wasteful number, since it uses less digits than its factorization.

113140656452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247795 (or 247793 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 38.

Adding to 113140656452 its reverse (254656041311), we get a palindrome (367796697763).

The spelling of 113140656452 in words is "one hundred thirteen billion, one hundred forty million, six hundred fifty-six thousand, four hundred fifty-two".