113320113100 has 36 divisors (see below), whose sum is σ = 245997289888. Its totient is φ = 45310968000.

The previous prime is 113320113079. The next prime is 113320113121. The reversal of 113320113100 is 1311023311.

It is an interprime number because it is at equal distance from previous prime (113320113079) and next prime (113320113121).

It is a super-2 number, since 2×113320113100² (a number of 23 digits) contains 22 as substring.

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, 54970 + ... + 479230.

Almost surely, 2^113320113100 is an apocalyptic number.

113320113100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113320113100 is an abundant number, since it is smaller than the sum of its proper divisors (132677176788).

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

113320113100 is a wasteful number, since it uses less digits than its factorization.

113320113100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 426946 (or 426939 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 113320113100 its reverse (1311023311), we get a palindrome (114631136411).

The spelling of 113320113100 in words is "one hundred thirteen billion, three hundred twenty million, one hundred thirteen thousand, one hundred".