113001331100 has 72 divisors (see below), whose sum is σ = 281962869888. Its totient is φ = 38505585600.

The previous prime is 113001331081. The next prime is 113001331103. The reversal of 113001331100 is 1133100311.

It is a happy number.

113001331100 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113001331103) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 381086 + ... + 609285.

Almost surely, 2^113001331100 is an apocalyptic number.

113001331100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113001331100 is an abundant number, since it is smaller than the sum of its proper divisors (168961538788).

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

113001331100 is a wasteful number, since it uses less digits than its factorization.

113001331100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 990555 (or 990548 counting only the distinct ones).

The product of its (nonzero) digits is 27, while the sum is 14.

Adding to 113001331100 its reverse (1133100311), we get a palindrome (114134431411).

The spelling of 113001331100 in words is "one hundred thirteen billion, one million, three hundred thirty-one thousand, one hundred".