113253232072 has 8 divisors (see below), whose sum is σ = 212349810150. Its totient is φ = 56626616032.

The previous prime is 113253232061. The next prime is 113253232111. The reversal of 113253232072 is 270232352311.

It can be written as a sum of positive squares in only one way, i.e., 71025448036 + 42227784036 = 266506^2 + 205494^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7078326997 + ... + 7078327012.

Almost surely, 2^113253232072 is an apocalyptic number.

It is an amenable number.

113253232072 is a deficient number, since it is larger than the sum of its proper divisors (99096578078).

113253232072 is a wasteful number, since it uses less digits than its factorization.

113253232072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14156654015 (or 14156654011 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 31.

Adding to 113253232072 its reverse (270232352311), we get a palindrome (383485584383).

The spelling of 113253232072 in words is "one hundred thirteen billion, two hundred fifty-three million, two hundred thirty-two thousand, seventy-two".