101799373544 has 16 divisors (see below), whose sum is σ = 208225991520. Its totient is φ = 46272442480.

The previous prime is 101799373493. The next prime is 101799373561. The reversal of 101799373544 is 445373997101.

It is a super-2 number, since 2×101799373544² (a number of 23 digits) contains 22 as substring.

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, 578405444 + ... + 578405619.

It is an arithmetic number, because the mean of its divisors is an integer number (13014124470).

Almost surely, 2^101799373544 is an apocalyptic number.

It is an amenable number.

101799373544 is an abundant number, since it is smaller than the sum of its proper divisors (106426617976).

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

101799373544 is a wasteful number, since it uses less digits than its factorization.

101799373544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1156811080 (or 1156811076 counting only the distinct ones).

The product of its (nonzero) digits is 2857680, while the sum is 53.

The spelling of 101799373544 in words is "one hundred one billion, seven hundred ninety-nine million, three hundred seventy-three thousand, five hundred forty-four".