113445304 has 32 divisors (see below), whose sum is σ = 243600480. Its totient is φ = 48518784.

The previous prime is 113445287. The next prime is 113445317. The reversal of 113445304 is 403544311.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29374 + ... + 33010.

It is an arithmetic number, because the mean of its divisors is an integer number (7612515).

Almost surely, 2^113445304 is an apocalyptic number.

113445304 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

113445304 is an abundant number, since it is smaller than the sum of its proper divisors (130155176).

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

113445304 is a wasteful number, since it uses less digits than its factorization.

113445304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4207 (or 4203 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 113445304 is about 10651.0705565215. The cubic root of 113445304 is about 484.0930426959.

Adding to 113445304 its reverse (403544311), we get a palindrome (516989615).

The spelling of 113445304 in words is "one hundred thirteen million, four hundred forty-five thousand, three hundred four".