102113430020 has 48 divisors (see below), whose sum is σ = 245179054848. Its totient is φ = 34995058560.

The previous prime is 102113430019. The next prime is 102113430053. The reversal of 102113430020 is 20034311201.

102113430020 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 165734 + ... + 481346.

It is an arithmetic number, because the mean of its divisors is an integer number (5107896976).

Almost surely, 2^102113430020 is an apocalyptic number.

102113430020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102113430020 is an abundant number, since it is smaller than the sum of its proper divisors (143065624828).

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

102113430020 is a wasteful number, since it uses less digits than its factorization.

102113430020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 317940 (or 317938 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 102113430020 its reverse (20034311201), we get a palindrome (122147741221).

The spelling of 102113430020 in words is "one hundred two billion, one hundred thirteen million, four hundred thirty thousand, twenty".