102000202102 has 32 divisors (see below), whose sum is σ = 156880908288. Its totient is φ = 49715630496.

The previous prime is 102000202097. The next prime is 102000202123. The reversal of 102000202102 is 201202000201.

It is a congruent number.

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, 38532943 + ... + 38535589.

It is an arithmetic number, because the mean of its divisors is an integer number (4902528384).

Almost surely, 2^102000202102 is an apocalyptic number.

102000202102 is a deficient number, since it is larger than the sum of its proper divisors (54880706186).

102000202102 is a wasteful number, since it uses less digits than its factorization.

102000202102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4180.

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 102000202102 its reverse (201202000201), we get a palindrome (303202202303).

The spelling of 102000202102 in words is "one hundred two billion, two hundred two thousand, one hundred two".