120210302997 has 12 divisors (see below), whose sum is σ = 173641281580. Its totient is φ = 80138274048.

The previous prime is 120210302977. The next prime is 120210303029. The reversal of 120210302997 is 799203012021.

120210302997 is a `hidden beast` number, since 120 + 210 + 30 + 299 + 7 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 39730854276 + 80479448721 = 199326^2 + 283689^2 .

It is not a de Polignac number, because 120210302997 - 2¹⁰ = 120210301973 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 (120210302977) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 305379 + ... + 577647.

Almost surely, 2^120210302997 is an apocalyptic number.

It is an amenable number.

120210302997 is a deficient number, since it is larger than the sum of its proper divisors (53430978583).

120210302997 is a wasteful number, since it uses less digits than its factorization.

120210302997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 321332 (or 321329 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 36.

The spelling of 120210302997 in words is "one hundred twenty billion, two hundred ten million, three hundred two thousand, nine hundred ninety-seven".