113540040545012 has 12 divisors (see below), whose sum is σ = 198695302097796. Its totient is φ = 56769954231360.

The previous prime is 113540040544993. The next prime is 113540040545023. The reversal of 113540040545012 is 210545040045311.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 23553492001636 + 89986548543376 = 4853194^2 + 9486124^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12535703 + ... + 19601630.

It is an arithmetic number, because the mean of its divisors is an integer number (16557941841483).

Almost surely, 2^{113540040545012} is an apocalyptic number.

It is an amenable number.

113540040545012 is a deficient number, since it is larger than the sum of its proper divisors (85155261552784).

113540040545012 is a wasteful number, since it uses less digits than its factorization.

113540040545012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33020578 (or 33020576 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 35.

The spelling of 113540040545012 in words is "one hundred thirteen trillion, five hundred forty billion, forty million, five hundred forty-five thousand, twelve".