102010202110 has 128 divisors (see below), whose sum is σ = 195314208768. Its totient is φ = 38320128000.

The previous prime is 102010202053. The next prime is 102010202131. The reversal of 102010202110 is 11202010201.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 376421275 + ... + 376421545.

It is an arithmetic number, because the mean of its divisors is an integer number (1525892256).

Almost surely, 2^102010202110 is an apocalyptic number.

102010202110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102010202110 is a deficient number, since it is larger than the sum of its proper divisors (93304006658).

102010202110 is a wasteful number, since it uses less digits than its factorization.

102010202110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 650.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 102010202110 its reverse (11202010201), we get a palindrome (113212212311).

The spelling of 102010202110 in words is "one hundred two billion, ten million, two hundred two thousand, one hundred ten".