120752297 has 2 divisors, whose sum is σ = 120752298. Its totient is φ = 120752296.

The previous prime is 120752287. The next prime is 120752321. The reversal of 120752297 is 792257021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 118026496 + 2725801 = 10864^2 + 1651^2 .

It is an emirp because it is prime and its reverse (792257021) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120752297 is a prime.

It is a super-2 number, since 2×120752297² = 29162234461552418, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (120752227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60376148 + 60376149.

It is an arithmetic number, because the mean of its divisors is an integer number (60376149).

Almost surely, 2^120752297 is an apocalyptic number.

It is an amenable number.

120752297 is a deficient number, since it is larger than the sum of its proper divisors (1).

120752297 is an equidigital number, since it uses as much as digits as its factorization.

120752297 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17640, while the sum is 35.

The square root of 120752297 is about 10988.7350045399. The cubic root of 120752297 is about 494.2710039193.

The spelling of 120752297 in words is "one hundred twenty million, seven hundred fifty-two thousand, two hundred ninety-seven".