113045163 has 32 divisors (see below), whose sum is σ = 188828160. Its totient is φ = 58440960.

The previous prime is 113045143. The next prime is 113045171. The reversal of 113045163 is 361540311.

It is not a de Polignac number, because 113045163 - 2⁸ = 113044907 is a prime.

It is a super-3 number, since 3×113045163³ (a number of 25 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (113045143) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 51831 + ... + 53967.

It is an arithmetic number, because the mean of its divisors is an integer number (5900880).

Almost surely, 2^113045163 is an apocalyptic number.

113045163 is a deficient number, since it is larger than the sum of its proper divisors (75782997).

113045163 is a wasteful number, since it uses less digits than its factorization.

113045163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2387.

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 113045163 is about 10632.2698893510. The cubic root of 113045163 is about 483.5232125404.

Adding to 113045163 its reverse (361540311), we get a palindrome (474585474).

The spelling of 113045163 in words is "one hundred thirteen million, forty-five thousand, one hundred sixty-three".