120102797 has 2 divisors, whose sum is σ = 120102798. Its totient is φ = 120102796.

The previous prime is 120102767. The next prime is 120102809. The reversal of 120102797 is 797201021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 77774761 + 42328036 = 8819^2 + 6506^2 .

It is a cyclic number.

It is not a de Polignac number, because 120102797 - 2¹⁴ = 120086413 is a prime.

It is a super-3 number, since 3×120102797³ (a number of 25 digits) contains 333 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120102727) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60051398 + 60051399.

It is an arithmetic number, because the mean of its divisors is an integer number (60051399).

Almost surely, 2^120102797 is an apocalyptic number.

It is an amenable number.

120102797 is a deficient number, since it is larger than the sum of its proper divisors (1).

120102797 is an equidigital number, since it uses as much as digits as its factorization.

120102797 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1764, while the sum is 29.

The square root of 120102797 is about 10959.1421653339. The cubic root of 120102797 is about 493.3832186691.

The spelling of 120102797 in words is "one hundred twenty million, one hundred two thousand, seven hundred ninety-seven".