97130963 has 2 divisors, whose sum is σ = 97130964. Its totient is φ = 97130962.

The previous prime is 97130941. The next prime is 97130981. The reversal of 97130963 is 36903179.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 97130963 - 2¹⁰ = 97129939 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (97130923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48565481 + 48565482.

It is an arithmetic number, because the mean of its divisors is an integer number (48565482).

Almost surely, 2^97130963 is an apocalyptic number.

97130963 is a deficient number, since it is larger than the sum of its proper divisors (1).

97130963 is an equidigital number, since it uses as much as digits as its factorization.

97130963 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30618, while the sum is 38.

The square root of 97130963 is about 9855.5041981626. The cubic root of 97130963 is about 459.6767782956.

The spelling of 97130963 in words is "ninety-seven million, one hundred thirty thousand, nine hundred sixty-three".