97615229323 has 2 divisors, whose sum is σ = 97615229324. Its totient is φ = 97615229322.

The previous prime is 97615229263. The next prime is 97615229351. The reversal of 97615229323 is 32392251679.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-97615229323 is a prime.

It is not a weakly prime, because it can be changed into another prime (97615229353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48807614661 + 48807614662.

It is an arithmetic number, because the mean of its divisors is an integer number (48807614662).

Almost surely, 2^97615229323 is an apocalyptic number.

97615229323 is a deficient number, since it is larger than the sum of its proper divisors (1).

97615229323 is an equidigital number, since it uses as much as digits as its factorization.

97615229323 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1224720, while the sum is 49.

The spelling of 97615229323 in words is "ninety-seven billion, six hundred fifteen million, two hundred twenty-nine thousand, three hundred twenty-three".