102120102010199 has 16 divisors (see below), whose sum is σ = 125816254975488. Its totient is φ = 80714766740832.

The previous prime is 102120102010163. The next prime is 102120102010207. The reversal of 102120102010199 is 991010201021201.

It is not a de Polignac number, because 102120102010199 - 2²⁰ = 102120100961623 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102120102040199) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 580159637 + ... + 580335630.

It is an arithmetic number, because the mean of its divisors is an integer number (7863515935968).

Almost surely, 2^{102120102010199} is an apocalyptic number.

102120102010199 is a deficient number, since it is larger than the sum of its proper divisors (23696152965289).

102120102010199 is a wasteful number, since it uses less digits than its factorization.

102120102010199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1160496254.

The product of its (nonzero) digits is 648, while the sum is 29.

The spelling of 102120102010199 in words is "one hundred two trillion, one hundred twenty billion, one hundred two million, ten thousand, one hundred ninety-nine".