102195505076 has 48 divisors (see below), whose sum is σ = 213159539712. Its totient is φ = 41948236800.

The previous prime is 102195505039. The next prime is 102195505133. The reversal of 102195505076 is 670505591201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 522695 + ... + 691086.

It is an arithmetic number, because the mean of its divisors is an integer number (4440823744).

Almost surely, 2^102195505076 is an apocalyptic number.

It is an amenable number.

102195505076 is an abundant number, since it is smaller than the sum of its proper divisors (110964034636).

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

102195505076 is a wasteful number, since it uses less digits than its factorization.

102195505076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1213920 (or 1213918 counting only the distinct ones).

The product of its (nonzero) digits is 94500, while the sum is 41.

The spelling of 102195505076 in words is "one hundred two billion, one hundred ninety-five million, five hundred five thousand, seventy-six".