113251532 has 24 divisors (see below), whose sum is σ = 201815712. Its totient is φ = 55596800.

The previous prime is 113251511. The next prime is 113251559. The reversal of 113251532 is 235152311.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 113251498 and 113251507.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82532 + ... + 83892.

It is an arithmetic number, because the mean of its divisors is an integer number (8408988).

Almost surely, 2^113251532 is an apocalyptic number.

It is an amenable number.

113251532 is a deficient number, since it is larger than the sum of its proper divisors (88564180).

113251532 is a wasteful number, since it uses less digits than its factorization.

113251532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1729 (or 1727 counting only the distinct ones).

The product of its digits is 900, while the sum is 23.

The square root of 113251532 is about 10641.9703062920. The cubic root of 113251532 is about 483.8172647597.

The spelling of 113251532 in words is "one hundred thirteen million, two hundred fifty-one thousand, five hundred thirty-two".