113274283304520 has 192 divisors, whose sum is σ = 419781167835120. Its totient is φ = 26242729869312.

The previous prime is 113274283304491. The next prime is 113274283304579. The reversal of 113274283304520 is 25403382472311.

113274283304520 is a `hidden beast` number, since 1 + 1 + 3 + 2 + 7 + 42 + 83 + 3 + 0 + 4 + 520 = 666.

It can be written as a sum of positive squares in 8 ways, for example, as 57680349078564 + 55593934225956 = 7594758^2 + 7456134^2 .

It is a super-2 number, since 2×113274283304520² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

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, 711800049 + ... + 711959168.

Almost surely, 2^{113274283304520} is an apocalyptic number.

113274283304520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113274283304520 is an abundant number, since it is smaller than the sum of its proper divisors (306506884530600).

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

113274283304520 is a wasteful number, since it uses less digits than its factorization.

113274283304520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1423759264 (or 1423759257 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 45.

The spelling of 113274283304520 in words is "one hundred thirteen trillion, two hundred seventy-four billion, two hundred eighty-three million, three hundred four thousand, five hundred twenty".