100773860608 has 72 divisors (see below), whose sum is σ = 202172040000. Its totient is φ = 50132619264.

The previous prime is 100773860549. The next prime is 100773860611. The reversal of 100773860608 is 806068377001.

It is a super-2 number, since 2×100773860608² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67226643 + ... + 67228141.

It is an arithmetic number, because the mean of its divisors is an integer number (2807945000).

Almost surely, 2^100773860608 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 100773860608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (101086020000).

100773860608 is an abundant number, since it is smaller than the sum of its proper divisors (101398179392).

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

100773860608 is an equidigital number, since it uses as much as digits as its factorization.

100773860608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2667 (or 2653 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 46.

The spelling of 100773860608 in words is "one hundred billion, seven hundred seventy-three million, eight hundred sixty thousand, six hundred eight".