100704772034 has 16 divisors (see below), whose sum is σ = 156874087800. Its totient is φ = 48426921984.

The previous prime is 100704771953. The next prime is 100704772079. The reversal of 100704772034 is 430277407001.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 95440834225 + 5263937809 = 308935^2 + 72553^2 .

It is a super-2 number, since 2×100704772034² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 100704771985 and 100704772003.

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, 3363089 + ... + 3392900.

Almost surely, 2^100704772034 is an apocalyptic number.

100704772034 is a deficient number, since it is larger than the sum of its proper divisors (56169315766).

100704772034 is a wasteful number, since it uses less digits than its factorization.

100704772034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6756277.

The product of its (nonzero) digits is 32928, while the sum is 35.

The spelling of 100704772034 in words is "one hundred billion, seven hundred four million, seven hundred seventy-two thousand, thirty-four".