113135100 has 72 divisors (see below), whose sum is σ = 352529520. Its totient is φ = 27847680.

The previous prime is 113135093. The next prime is 113135117. The reversal of 113135100 is 1531311.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 113135100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10605 + ... + 18404.

Almost surely, 2^113135100 is an apocalyptic number.

113135100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113135100 is an abundant number, since it is smaller than the sum of its proper divisors (239394420).

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

113135100 is a wasteful number, since it uses less digits than its factorization.

113135100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29039 (or 29032 counting only the distinct ones).

The product of its (nonzero) digits is 45, while the sum is 15.

The square root of 113135100 is about 10636.4984839937. The cubic root of 113135100 is about 483.6514064371.

Adding to 113135100 its reverse (1531311), we get a palindrome (114666411).

The spelling of 113135100 in words is "one hundred thirteen million, one hundred thirty-five thousand, one hundred".