113020332312320 has 144 divisors (see below), whose sum is σ = 284180972382720. Its totient is φ = 42983622561792.

The previous prime is 113020332312299. The next prime is 113020332312379. The reversal of 113020332312320 is 23213233020311.

It is a self number, because there is not a number n which added to its sum of digits gives 113020332312320.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6577550 + ... + 16410509.

It is an arithmetic number, because the mean of its divisors is an integer number (1973478974880).

Almost surely, 2^{113020332312320} is an apocalyptic number.

113020332312320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113020332312320 is an abundant number, since it is smaller than the sum of its proper divisors (171160640070400).

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

113020332312320 is a wasteful number, since it uses less digits than its factorization.

113020332312320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22988270 (or 22988256 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 113020332312320 its reverse (23213233020311), we get a palindrome (136233565332631).

The spelling of 113020332312320 in words is "one hundred thirteen trillion, twenty billion, three hundred thirty-two million, three hundred twelve thousand, three hundred twenty".