113317452 has 18 divisors (see below), whose sum is σ = 286441428. Its totient is φ = 37772472.

The previous prime is 113317447. The next prime is 113317469. The reversal of 113317452 is 254713311.

It is a tau number, because it is divible by the number of its divisors (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1573818 + ... + 1573889.

Almost surely, 2^113317452 is an apocalyptic number.

113317452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

113317452 is an abundant number, since it is smaller than the sum of its proper divisors (173123976).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

113317452 is a wasteful number, since it uses less digits than its factorization.

113317452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3147717 (or 3147712 counting only the distinct ones).

The product of its digits is 2520, while the sum is 27.

The square root of 113317452 is about 10645.0670265621. The cubic root of 113317452 is about 483.9111179363.

The spelling of 113317452 in words is "one hundred thirteen million, three hundred seventeen thousand, four hundred fifty-two".