113040285 has 32 divisors (see below), whose sum is σ = 189388800. Its totient is φ = 57465408.

The previous prime is 113040241. The next prime is 113040349. The reversal of 113040285 is 582040311.

It is not a de Polignac number, because 113040285 - 2¹⁴ = 113023901 is a prime.

It is a super-3 number, since 3×113040285³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 188416 + ... + 189014.

It is an arithmetic number, because the mean of its divisors is an integer number (5918400).

Almost surely, 2^113040285 is an apocalyptic number.

113040285 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

113040285 is a deficient number, since it is larger than the sum of its proper divisors (76348515).

113040285 is a wasteful number, since it uses less digits than its factorization.

113040285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1177.

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 113040285 is about 10632.0404908936. The cubic root of 113040285 is about 483.5162576206.

Adding to 113040285 its reverse (582040311), we get a palindrome (695080596).

The spelling of 113040285 in words is "one hundred thirteen million, forty thousand, two hundred eighty-five".