113253505772 has 24 divisors (see below), whose sum is σ = 217343250432. Its totient is φ = 51209339600.

The previous prime is 113253505723. The next prime is 113253505777. The reversal of 113253505772 is 277505352311.

It is not an unprimeable number, because it can be changed into a prime (113253505777) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6729668 + ... + 6746475.

It is an arithmetic number, because the mean of its divisors is an integer number (9055968768).

Almost surely, 2^113253505772 is an apocalyptic number.

It is an amenable number.

113253505772 is a deficient number, since it is larger than the sum of its proper divisors (104089744660).

113253505772 is a wasteful number, since it uses less digits than its factorization.

113253505772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13476349 (or 13476347 counting only the distinct ones).

The product of its (nonzero) digits is 220500, while the sum is 41.

The spelling of 113253505772 in words is "one hundred thirteen billion, two hundred fifty-three million, five hundred five thousand, seven hundred seventy-two".