100691313448 has 16 divisors (see below), whose sum is σ = 205959504960. Its totient is φ = 45768778800.

The previous prime is 100691313427. The next prime is 100691313461. The reversal of 100691313448 is 844313196001.

It is a self number, because there is not a number n which added to its sum of digits gives 100691313448.

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, 572109648 + ... + 572109823.

It is an arithmetic number, because the mean of its divisors is an integer number (12872469060).

Almost surely, 2^100691313448 is an apocalyptic number.

It is an amenable number.

100691313448 is an abundant number, since it is smaller than the sum of its proper divisors (105268191512).

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

100691313448 is a wasteful number, since it uses less digits than its factorization.

100691313448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1144219488 (or 1144219484 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 40.

The spelling of 100691313448 in words is "one hundred billion, six hundred ninety-one million, three hundred thirteen thousand, four hundred forty-eight".