102885373815 has 32 divisors (see below), whose sum is σ = 188657372160. Its totient is φ = 46902284544.

The previous prime is 102885373771. The next prime is 102885373849. The reversal of 102885373815 is 518373588201.

It is not a de Polignac number, because 102885373815 - 2¹⁴ = 102885357431 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1327014 + ... + 1402403.

It is an arithmetic number, because the mean of its divisors is an integer number (5895542880).

Almost surely, 2^102885373815 is an apocalyptic number.

102885373815 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

102885373815 is a deficient number, since it is larger than the sum of its proper divisors (85771998345).

102885373815 is a wasteful number, since it uses less digits than its factorization.

102885373815 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2729791.

The product of its (nonzero) digits is 1612800, while the sum is 51.

The spelling of 102885373815 in words is "one hundred two billion, eight hundred eighty-five million, three hundred seventy-three thousand, eight hundred fifteen".