113312023198 has 16 divisors (see below), whose sum is σ = 186141160944. Its totient is φ = 51305052160.

The previous prime is 113312023177. The next prime is 113312023199. The reversal of 113312023198 is 891320213311.

It is a super-2 number, since 2×113312023198² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113312023199) 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, 10014865 + ... + 10026172.

It is an arithmetic number, because the mean of its divisors is an integer number (11633822559).

Almost surely, 2^113312023198 is an apocalyptic number.

113312023198 is a deficient number, since it is larger than the sum of its proper divisors (72829137746).

113312023198 is a wasteful number, since it uses less digits than its factorization.

113312023198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20041307.

The product of its (nonzero) digits is 7776, while the sum is 34.

The spelling of 113312023198 in words is "one hundred thirteen billion, three hundred twelve million, twenty-three thousand, one hundred ninety-eight".