113001100 has 18 divisors (see below), whose sum is σ = 245212604. Its totient is φ = 45200400.

The previous prime is 113001079. The next prime is 113001103. The reversal of 113001100 is 1100311.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (113001103) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 564906 + ... + 565105.

Almost surely, 2^113001100 is an apocalyptic number.

113001100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113001100 is an abundant number, since it is smaller than the sum of its proper divisors (132211504).

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

113001100 is a wasteful number, since it uses less digits than its factorization.

113001100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1130025 (or 1130018 counting only the distinct ones).

The product of its (nonzero) digits is 3, while the sum is 7.

The square root of 113001100 is about 10630.1975522565. The cubic root of 113001100 is about 483.4603814515.

Adding to 113001100 its reverse (1100311), we get a palindrome (114101411).

The spelling of 113001100 in words is "one hundred thirteen million, one thousand, one hundred".