102102113202110 has 192 divisors, whose sum is σ = 228062115831168. Its totient is φ = 32211577110528.

The previous prime is 102102113202101. The next prime is 102102113202139. The reversal of 102102113202110 is 11202311201201.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 539394602 + ... + 539583858.

It is an arithmetic number, because the mean of its divisors is an integer number (1187823519954).

Almost surely, 2^{102102113202110} is an apocalyptic number.

102102113202110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102102113202110 is an abundant number, since it is smaller than the sum of its proper divisors (125960002629058).

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

102102113202110 is a wasteful number, since it uses less digits than its factorization.

102102113202110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189923 (or 189904 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 102102113202110 its reverse (11202311201201), we get a palindrome (113304424403311).

The spelling of 102102113202110 in words is "one hundred two trillion, one hundred two billion, one hundred thirteen million, two hundred two thousand, one hundred ten".