120102121012199 has 4 divisors (see below), whose sum is σ = 120897499297200. Its totient is φ = 119306742727200.

The previous prime is 120102121012157. The next prime is 120102121012301. The reversal of 120102121012199 is 991210121201021.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120102121012199 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120102121012099) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 397689142274 + ... + 397689142575.

It is an arithmetic number, because the mean of its divisors is an integer number (30224374824300).

Almost surely, 2^{120102121012199} is an apocalyptic number.

120102121012199 is a deficient number, since it is larger than the sum of its proper divisors (795378285001).

120102121012199 is an equidigital number, since it uses as much as digits as its factorization.

120102121012199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 795378285000.

The product of its (nonzero) digits is 1296, while the sum is 32.

The spelling of 120102121012199 in words is "one hundred twenty trillion, one hundred two billion, one hundred twenty-one million, twelve thousand, one hundred ninety-nine".