113275197 has 24 divisors (see below), whose sum is σ = 187963776. Its totient is φ = 64393056.

The previous prime is 113275193. The next prime is 113275213. The reversal of 113275197 is 791572311.

113275197 is a `hidden beast` number, since 1 + 132 + 7 + 519 + 7 = 666.

It is not a de Polignac number, because 113275197 - 2² = 113275193 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113275193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7848 + ... + 16974.

It is an arithmetic number, because the mean of its divisors is an integer number (7831824).

Almost surely, 2^113275197 is an apocalyptic number.

It is an amenable number.

113275197 is a deficient number, since it is larger than the sum of its proper divisors (74688579).

113275197 is a wasteful number, since it uses less digits than its factorization.

113275197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9337 (or 9334 counting only the distinct ones).

The product of its digits is 13230, while the sum is 36.

The square root of 113275197 is about 10643.0821193863. The cubic root of 113275197 is about 483.8509618408.

The spelling of 113275197 in words is "one hundred thirteen million, two hundred seventy-five thousand, one hundred ninety-seven".