113183597 has 2 divisors, whose sum is σ = 113183598. Its totient is φ = 113183596.

The previous prime is 113183563. The next prime is 113183641. The reversal of 113183597 is 795381311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 108035236 + 5148361 = 10394^2 + 2269^2 .

It is a cyclic number.

It is not a de Polignac number, because 113183597 - 2⁶ = 113183533 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 113183597.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113183527) by changing a digit.

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 as a sum of consecutive naturals, namely, 56591798 + 56591799.

It is an arithmetic number, because the mean of its divisors is an integer number (56591799).

Almost surely, 2^113183597 is an apocalyptic number.

It is an amenable number.

113183597 is a deficient number, since it is larger than the sum of its proper divisors (1).

113183597 is an equidigital number, since it uses as much as digits as its factorization.

113183597 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 22680, while the sum is 38.

The square root of 113183597 is about 10638.7779843364. Note that the first 3 decimals coincide. The cubic root of 113183597 is about 483.7205046260.

It can be divided in two parts, 113 and 183597, that multiplied together give a triangular number (20746461 = T₆₄₄₁).

The spelling of 113183597 in words is "one hundred thirteen million, one hundred eighty-three thousand, five hundred ninety-seven".