113187800202 has 16 divisors (see below), whose sum is σ = 227314921152. Its totient is φ = 37572713280.

The previous prime is 113187800171. The next prime is 113187800207. The reversal of 113187800202 is 202008781311.

It is a super-2 number, since 2×113187800202² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (113187800207) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39136798 + ... + 39139689.

It is an arithmetic number, because the mean of its divisors is an integer number (14207182572).

Almost surely, 2^113187800202 is an apocalyptic number.

113187800202 is an abundant number, since it is smaller than the sum of its proper divisors (114127120950).

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

113187800202 is a wasteful number, since it uses less digits than its factorization.

113187800202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78276733.

The product of its (nonzero) digits is 5376, while the sum is 33.

The spelling of 113187800202 in words is "one hundred thirteen billion, one hundred eighty-seven million, eight hundred thousand, two hundred two".