113445300 has 36 divisors (see below), whose sum is σ = 328235936. Its totient is φ = 30252000.

The previous prime is 113445287. The next prime is 113445317. The reversal of 113445300 is 3544311.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 188776 + ... + 189375.

Almost surely, 2^113445300 is an apocalyptic number.

113445300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113445300 is an abundant number, since it is smaller than the sum of its proper divisors (214790636).

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

113445300 is a wasteful number, since it uses less digits than its factorization.

113445300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 378168 (or 378161 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 113445300 is about 10651.0703687470. The cubic root of 113445300 is about 484.0930370063.

Adding to 113445300 its reverse (3544311), we get a palindrome (116989611).

The spelling of 113445300 in words is "one hundred thirteen million, four hundred forty-five thousand, three hundred".