113312000211020 has 96 divisors (see below), whose sum is σ = 262517524758720. Its totient is φ = 40816610979840.

The previous prime is 113312000210951. The next prime is 113312000211031. The reversal of 113312000211020 is 20112000213311.

It is a self number, because there is not a number n which added to its sum of digits gives 113312000211020.

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, 404865491 + ... + 405145269.

It is an arithmetic number, because the mean of its divisors is an integer number (2734557549570).

Almost surely, 2^{113312000211020} is an apocalyptic number.

113312000211020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113312000211020 is an abundant number, since it is smaller than the sum of its proper divisors (149205524547700).

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

113312000211020 is a wasteful number, since it uses less digits than its factorization.

113312000211020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 317835 (or 317833 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 113312000211020 its reverse (20112000213311), we get a palindrome (133424000424331).

The spelling of 113312000211020 in words is "one hundred thirteen trillion, three hundred twelve billion, two hundred eleven thousand, twenty".