113113332120200 has 48 divisors (see below), whose sum is σ = 263058948553380. Its totient is φ = 45233212181760.

The previous prime is 113113332120169. The next prime is 113113332120259. The reversal of 113113332120200 is 2021233311311.

It can be written as a sum of positive squares in 6 ways, for example, as 75860302487524 + 37253029632676 = 8709782^2 + 6103526^2 .

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, 75005699 + ... + 76498898.

Almost surely, 2^{113113332120200} is an apocalyptic number.

113113332120200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113113332120200 is an abundant number, since it is smaller than the sum of its proper divisors (149945616433180).

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

113113332120200 is a wasteful number, since it uses less digits than its factorization.

113113332120200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151508346 (or 151508337 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 113113332120200 its reverse (2021233311311), we get a palindrome (115134565431511).

The spelling of 113113332120200 in words is "one hundred thirteen trillion, one hundred thirteen billion, three hundred thirty-two million, one hundred twenty thousand, two hundred".