113152250 has 32 divisors (see below), whose sum is σ = 212509440. Its totient is φ = 45114000.

The previous prime is 113152243. The next prime is 113152261. The reversal of 113152250 is 52251311.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 109235 + ... + 110265.

It is an arithmetic number, because the mean of its divisors is an integer number (6640920).

Almost surely, 2^113152250 is an apocalyptic number.

113152250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

113152250 is a deficient number, since it is larger than the sum of its proper divisors (99357190).

113152250 is a wasteful number, since it uses less digits than its factorization.

113152250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1487 (or 1477 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 20.

The square root of 113152250 is about 10637.3046398042. The cubic root of 113152250 is about 483.6758438944.

The spelling of 113152250 in words is "one hundred thirteen million, one hundred fifty-two thousand, two hundred fifty".