113573771280027 has 6 divisors (see below), whose sum is σ = 164051002960052. Its totient is φ = 75715847520012.

The previous prime is 113573771279989. The next prime is 113573771280029. The reversal of 113573771280027 is 720082177375311.

113573771280027 is a `hidden beast` number, since 1 + 1 + 357 + 3 + 7 + 7 + 1 + 280 + 0 + 2 + 7 = 666.

It is not a de Polignac number, because 113573771280027 - 2¹¹ = 113573771277979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113573771280029) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6309653959993 + ... + 6309653960010.

Almost surely, 2^{113573771280027} is an apocalyptic number.

113573771280027 is a deficient number, since it is larger than the sum of its proper divisors (50477231680025).

113573771280027 is a wasteful number, since it uses less digits than its factorization.

113573771280027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12619307920009 (or 12619307920006 counting only the distinct ones).

The product of its (nonzero) digits is 3457440, while the sum is 54.

The spelling of 113573771280027 in words is "one hundred thirteen trillion, five hundred seventy-three billion, seven hundred seventy-one million, two hundred eighty thousand, twenty-seven".