120297269 has 2 divisors, whose sum is σ = 120297270. Its totient is φ = 120297268.

The previous prime is 120297263. The next prime is 120297277. The reversal of 120297269 is 962792021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 118156900 + 2140369 = 10870^2 + 1463^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120297269 is a prime.

It is a super-2 number, since 2×120297269² = 28942865857716722, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120297263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60148634 + 60148635.

It is an arithmetic number, because the mean of its divisors is an integer number (60148635).

Almost surely, 2^120297269 is an apocalyptic number.

It is an amenable number.

120297269 is a deficient number, since it is larger than the sum of its proper divisors (1).

120297269 is an equidigital number, since it uses as much as digits as its factorization.

120297269 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27216, while the sum is 38.

The square root of 120297269 is about 10968.0111688492. The cubic root of 120297269 is about 493.6493725606.

The spelling of 120297269 in words is "one hundred twenty million, two hundred ninety-seven thousand, two hundred sixty-nine".