113081508092 has 48 divisors (see below), whose sum is σ = 236278365120. Its totient is φ = 46329024000.

The previous prime is 113081508091. The next prime is 113081508109. The reversal of 113081508092 is 290805180311.

It is a super-2 number, since 2×113081508092² (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 (113081508091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 607409 + ... + 771432.

It is an arithmetic number, because the mean of its divisors is an integer number (4922465940).

Almost surely, 2^113081508092 is an apocalyptic number.

It is an amenable number.

113081508092 is an abundant number, since it is smaller than the sum of its proper divisors (123196857028).

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

113081508092 is a wasteful number, since it uses less digits than its factorization.

113081508092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1378982 (or 1378980 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 38.

The spelling of 113081508092 in words is "one hundred thirteen billion, eighty-one million, five hundred eight thousand, ninety-two".