102100202230 has 64 divisors (see below), whose sum is σ = 201763638720. Its totient is φ = 36966698496.

The previous prime is 102100202213. The next prime is 102100202387. The reversal of 102100202230 is 32202001201.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a self number, because there is not a number n which added to its sum of digits gives 102100202230.

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, 18317724 + ... + 18323296.

It is an arithmetic number, because the mean of its divisors is an integer number (3152556855).

Almost surely, 2^102100202230 is an apocalyptic number.

102100202230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102100202230 is a deficient number, since it is larger than the sum of its proper divisors (99663436490).

102100202230 is a wasteful number, since it uses less digits than its factorization.

102100202230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8305.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 102100202230 its reverse (32202001201), we get a palindrome (134302203431).

The spelling of 102100202230 in words is "one hundred two billion, one hundred million, two hundred two thousand, two hundred thirty".