113239250 has 16 divisors (see below), whose sum is σ = 211984344. Its totient is φ = 45295600.

The previous prime is 113239237. The next prime is 113239271. The reversal of 113239250 is 52932311.

It can be written as a sum of positive squares in 4 ways, for example, as 21520321 + 91718929 = 4639^2 + 9577^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 226229 + ... + 226728.

Almost surely, 2^113239250 is an apocalyptic number.

113239250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

113239250 is a deficient number, since it is larger than the sum of its proper divisors (98745094).

113239250 is an equidigital number, since it uses as much as digits as its factorization.

113239250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 452974 (or 452964 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 26.

The square root of 113239250 is about 10641.3932358503. The cubic root of 113239250 is about 483.7997743165.

The spelling of 113239250 in words is "one hundred thirteen million, two hundred thirty-nine thousand, two hundred fifty".