113132113102020 has 96 divisors (see below), whose sum is σ = 319476540096000. Its totient is φ = 29911334262784.

The previous prime is 113132113101901. The next prime is 113132113102033. The reversal of 113132113102020 is 20201311231311.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1856220 + ... + 15156179.

It is an arithmetic number, because the mean of its divisors is an integer number (3327880626000).

Almost surely, 2^{113132113102020} is an apocalyptic number.

113132113102020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 113132113102020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (159738270048000).

113132113102020 is an abundant number, since it is smaller than the sum of its proper divisors (206344426993980).

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

113132113102020 is a wasteful number, since it uses less digits than its factorization.

113132113102020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17013357 (or 17013355 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 113132113102020 its reverse (20201311231311), we get a palindrome (133333424333331).

The spelling of 113132113102020 in words is "one hundred thirteen trillion, one hundred thirty-two billion, one hundred thirteen million, one hundred two thousand, twenty".