113274903 has 32 divisors (see below), whose sum is σ = 184230400. Its totient is φ = 60466176.

The previous prime is 113274901. The next prime is 113274907. The reversal of 113274903 is 309472311.

It is not a de Polignac number, because 113274903 - 2¹ = 113274901 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113274901) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 27183 + ... + 31071.

It is an arithmetic number, because the mean of its divisors is an integer number (5757200).

Almost surely, 2^113274903 is an apocalyptic number.

113274903 is a deficient number, since it is larger than the sum of its proper divisors (70955497).

113274903 is a wasteful number, since it uses less digits than its factorization.

113274903 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3991.

The product of its (nonzero) digits is 4536, while the sum is 30.

The square root of 113274903 is about 10643.0683075887. The cubic root of 113274903 is about 483.8505432369.

The spelling of 113274903 in words is "one hundred thirteen million, two hundred seventy-four thousand, nine hundred three".