102102001210110 has 64 divisors (see below), whose sum is σ = 267674736720384. Its totient is φ = 24719302742400.

The previous prime is 102102001210039. The next prime is 102102001210133. The reversal of 102102001210110 is 11012100201201.

It is a super-2 number, since 2×102102001210110² (a number of 29 digits) contains 22 as substring.

It is a Curzon number.

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, 204109506 + ... + 204609125.

It is an arithmetic number, because the mean of its divisors is an integer number (4182417761256).

Almost surely, 2^{102102001210110} is an apocalyptic number.

102102001210110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102102001210110 is an abundant number, since it is smaller than the sum of its proper divisors (165572735510274).

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

102102001210110 is a wasteful number, since it uses less digits than its factorization.

102102001210110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 408719409.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 102102001210110 its reverse (11012100201201), we get a palindrome (113114101411311).

The spelling of 102102001210110 in words is "one hundred two trillion, one hundred two billion, one million, two hundred ten thousand, one hundred ten".