102591468696 has 128 divisors (see below), whose sum is σ = 279448012800. Its totient is φ = 31266570240.

The previous prime is 102591468691. The next prime is 102591468713. The reversal of 102591468696 is 696864195201.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102591468691) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5263000 + ... + 5282456.

It is an arithmetic number, because the mean of its divisors is an integer number (2183187600).

Almost surely, 2^102591468696 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 102591468696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (139724006400).

102591468696 is an abundant number, since it is smaller than the sum of its proper divisors (176856544104).

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

102591468696 is a wasteful number, since it uses less digits than its factorization.

102591468696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19889 (or 19885 counting only the distinct ones).

The product of its (nonzero) digits is 5598720, while the sum is 57.

The spelling of 102591468696 in words is "one hundred two billion, five hundred ninety-one million, four hundred sixty-eight thousand, six hundred ninety-six".