102110202930 has 32 divisors (see below), whose sum is σ = 245086934400. Its totient is φ = 27226893312.

The previous prime is 102110202899. The next prime is 102110202941. The reversal of 102110202930 is 39202011201.

It is a junction number, because it is equal to n+sod(n) for n = 102110202897 and 102110202906.

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, 189651 + ... + 490089.

It is an arithmetic number, because the mean of its divisors is an integer number (7658966700).

Almost surely, 2^102110202930 is an apocalyptic number.

102110202930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102110202930 is an abundant number, since it is smaller than the sum of its proper divisors (142976731470).

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

102110202930 is a wasteful number, since it uses less digits than its factorization.

102110202930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 311778.

The product of its (nonzero) digits is 216, while the sum is 21.

The spelling of 102110202930 in words is "one hundred two billion, one hundred ten million, two hundred two thousand, nine hundred thirty".