2120334902 has 32 divisors (see below), whose sum is σ = 3881129472. Its totient is φ = 848985984.

The previous prime is 2120334899. The next prime is 2120334919. The reversal of 2120334902 is 2094330212.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62723 + ... + 90414.

It is an arithmetic number, because the mean of its divisors is an integer number (121285296).

Almost surely, 2^2120334902 is an apocalyptic number.

2120334902 is a deficient number, since it is larger than the sum of its proper divisors (1760794570).

2120334902 is a wasteful number, since it uses less digits than its factorization.

2120334902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153212.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 2120334902 is about 46047.0943925890. The cubic root of 2120334902 is about 1284.6992997028.

The spelling of 2120334902 in words is "two billion, one hundred twenty million, three hundred thirty-four thousand, nine hundred two".