113034440 has 16 divisors (see below), whose sum is σ = 254327580. Its totient is φ = 45213760.

The previous prime is 113034437. The next prime is 113034461. The reversal of 113034440 is 44430311.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 102131236 + 10903204 = 10106^2 + 3302^2 .

It is a super-2 number, since 2×113034440² = 25553569252227200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1412891 + ... + 1412970.

Almost surely, 2^113034440 is an apocalyptic number.

113034440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113034440 is an abundant number, since it is smaller than the sum of its proper divisors (141293140).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

113034440 is a wasteful number, since it uses less digits than its factorization.

113034440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2825872 (or 2825868 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 113034440 is about 10631.7656106594. The cubic root of 113034440 is about 483.5079237148.

Adding to 113034440 its reverse (44430311), we get a palindrome (157464751).

The spelling of 113034440 in words is "one hundred thirteen million, thirty-four thousand, four hundred forty".