102862308372 has 48 divisors (see below), whose sum is σ = 241962319872. Its totient is φ = 34008962400.

The previous prime is 102862308359. The next prime is 102862308377. The reversal of 102862308372 is 273803268201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102862308377) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9978573 + ... + 9988875.

It is an arithmetic number, because the mean of its divisors is an integer number (5040881664).

Almost surely, 2^102862308372 is an apocalyptic number.

102862308372 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

102862308372 is an abundant number, since it is smaller than the sum of its proper divisors (139100011500).

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

102862308372 is a wasteful number, since it uses less digits than its factorization.

102862308372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16988 (or 16986 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 42.

The spelling of 102862308372 in words is "one hundred two billion, eight hundred sixty-two million, three hundred eight thousand, three hundred seventy-two".