100774135712 has 48 divisors (see below), whose sum is σ = 210987209160. Its totient is φ = 47215976448.

The previous prime is 100774135699. The next prime is 100774135723. The reversal of 100774135712 is 217531477001.

It can be written as a sum of positive squares in 4 ways, for example, as 96226521616 + 4547614096 = 310204^2 + 67436^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 279893 + ... + 529044.

Almost surely, 2^100774135712 is an apocalyptic number.

It is an amenable number.

100774135712 is an abundant number, since it is smaller than the sum of its proper divisors (110213073448).

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

100774135712 is a wasteful number, since it uses less digits than its factorization.

100774135712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 809193 (or 809185 counting only the distinct ones).

The product of its (nonzero) digits is 41160, while the sum is 38.

The spelling of 100774135712 in words is "one hundred billion, seven hundred seventy-four million, one hundred thirty-five thousand, seven hundred twelve".