101079091408 has 20 divisors (see below), whose sum is σ = 195850436868. Its totient is φ = 50537043200.

The previous prime is 101079091391. The next prime is 101079091423. The reversal of 101079091408 is 804190970101.

It can be written as a sum of positive squares in 2 ways, for example, as 50583608464 + 50495482944 = 224908^2 + 224712^2 .

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, 201660 + ... + 492772.

Almost surely, 2^101079091408 is an apocalyptic number.

It is an amenable number.

101079091408 is a deficient number, since it is larger than the sum of its proper divisors (94771345460).

101079091408 is a wasteful number, since it uses less digits than its factorization.

101079091408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312822 (or 312816 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 40.

The spelling of 101079091408 in words is "one hundred one billion, seventy-nine million, ninety-one thousand, four hundred eight".