10120121033199 has 16 divisors (see below), whose sum is σ = 14908413595392. Its totient is φ = 6073798130048.

The previous prime is 10120121033177. The next prime is 10120121033213. The reversal of 10120121033199 is 99133012102101.

It is a happy number.

It is not a de Polignac number, because 10120121033199 - 2⁵ = 10120121033167 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10120121032199) 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, 4313775909 + ... + 4313778254.

It is an arithmetic number, because the mean of its divisors is an integer number (931775849712).

Almost surely, 2^{10120121033199} is an apocalyptic number.

10120121033199 is a deficient number, since it is larger than the sum of its proper divisors (4788292562193).

10120121033199 is a wasteful number, since it uses less digits than its factorization.

10120121033199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8627554206.

The product of its (nonzero) digits is 2916, while the sum is 33.

The spelling of 10120121033199 in words is "ten trillion, one hundred twenty billion, one hundred twenty-one million, thirty-three thousand, one hundred ninety-nine".