102108208700 has 18 divisors (see below), whose sum is σ = 221574813096. Its totient is φ = 40843283440.

The previous prime is 102108208669. The next prime is 102108208733. The reversal of 102108208700 is 7802801201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 510540944 + ... + 510541143.

Almost surely, 2^102108208700 is an apocalyptic number.

102108208700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102108208700 is an abundant number, since it is smaller than the sum of its proper divisors (119466604396).

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

102108208700 is a wasteful number, since it uses less digits than its factorization.

102108208700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1021082101 (or 1021082094 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 29.

The spelling of 102108208700 in words is "one hundred two billion, one hundred eight million, two hundred eight thousand, seven hundred".