113545299 has 24 divisors (see below), whose sum is σ = 176932560. Its totient is φ = 64580544.

The previous prime is 113545283. The next prime is 113545307. The reversal of 113545299 is 992545311.

It is not a de Polignac number, because 113545299 - 2⁴ = 113545283 is a prime.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (113545099) 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 23 ways as a sum of consecutive naturals, for example, 31977 + ... + 35349.

It is an arithmetic number, because the mean of its divisors is an integer number (7372190).

Almost surely, 2^113545299 is an apocalyptic number.

113545299 is a deficient number, since it is larger than the sum of its proper divisors (63387261).

113545299 is a wasteful number, since it uses less digits than its factorization.

113545299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3619 (or 3612 counting only the distinct ones).

The product of its digits is 48600, while the sum is 39.

The square root of 113545299 is about 10655.7636516582. The cubic root of 113545299 is about 484.2352335917.

It can be divided in two parts, 11354 and 5299, that added together give a triangular number (16653 = T₁₈₂).

The spelling of 113545299 in words is "one hundred thirteen million, five hundred forty-five thousand, two hundred ninety-nine".