2120108089199 has 16 divisors (see below), whose sum is σ = 2195779174848. Its totient is φ = 2045437915392.

The previous prime is 2120108089157. The next prime is 2120108089201. The reversal of 2120108089199 is 9919808010212.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2120108089199 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2120108089139) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 4260437 + ... + 4731969.

It is an arithmetic number, because the mean of its divisors is an integer number (137236198428).

Almost surely, 2^{2120108089199} is an apocalyptic number.

2120108089199 is a deficient number, since it is larger than the sum of its proper divisors (75671085649).

2120108089199 is a wasteful number, since it uses less digits than its factorization.

2120108089199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 472594.

The product of its (nonzero) digits is 186624, while the sum is 50.

The spelling of 2120108089199 in words is "two trillion, one hundred twenty billion, one hundred eight million, eighty-nine thousand, one hundred ninety-nine".