113321202120300 has 144 divisors (see below), whose sum is σ = 352052454200832. Its totient is φ = 28040816563200.

The previous prime is 113321202120221. The next prime is 113321202120319. The reversal of 113321202120300 is 3021202123311.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 156115672 + ... + 156839871.

It is an arithmetic number, because the mean of its divisors is an integer number (2444808709728).

Almost surely, 2^{113321202120300} is an apocalyptic number.

113321202120300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113321202120300 is an abundant number, since it is smaller than the sum of its proper divisors (238731252080532).

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

113321202120300 is a wasteful number, since it uses less digits than its factorization.

113321202120300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 312955648 (or 312955641 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 113321202120300 its reverse (3021202123311), we get a palindrome (116342404243611).

The spelling of 113321202120300 in words is "one hundred thirteen trillion, three hundred twenty-one billion, two hundred two million, one hundred twenty thousand, three hundred".