297707130961 has 2 divisors, whose sum is σ = 297707130962. Its totient is φ = 297707130960.

The previous prime is 297707130797. The next prime is 297707130967. The reversal of 297707130961 is 169031707792.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 221064530625 + 76642600336 = 470175^2 + 276844^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-297707130961 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 297707130899 and 297707130908.

It is not a weakly prime, because it can be changed into another prime (297707130967) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 148853565480 + 148853565481.

It is an arithmetic number, because the mean of its divisors is an integer number (148853565481).

Almost surely, 2^297707130961 is an apocalyptic number.

It is an amenable number.

297707130961 is a deficient number, since it is larger than the sum of its proper divisors (1).

297707130961 is an equidigital number, since it uses as much as digits as its factorization.

297707130961 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1000188, while the sum is 52.

The spelling of 297707130961 in words is "two hundred ninety-seven billion, seven hundred seven million, one hundred thirty thousand, nine hundred sixty-one".