2120303097 has 12 divisors (see below), whose sum is σ = 3341083824. Its totient is φ = 1285032120.

The previous prime is 2120303089. The next prime is 2120303099. The reversal of 2120303097 is 7903030212.

It is not a de Polignac number, because 2120303097 - 2³ = 2120303089 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2120303097.

It is not an unprimeable number, because it can be changed into a prime (2120303099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10708503 + ... + 10708700.

It is an arithmetic number, because the mean of its divisors is an integer number (278423652).

Almost surely, 2^2120303097 is an apocalyptic number.

It is an amenable number.

2120303097 is a deficient number, since it is larger than the sum of its proper divisors (1220780727).

2120303097 is a wasteful number, since it uses less digits than its factorization.

2120303097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21417220 (or 21417217 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 27.

The square root of 2120303097 is about 46046.7490383415. The cubic root of 2120303097 is about 1284.6928761790.

The spelling of 2120303097 in words is "two billion, one hundred twenty million, three hundred three thousand, ninety-seven".