97323223 has 2 divisors, whose sum is σ = 97323224. Its totient is φ = 97323222.

The previous prime is 97323199. The next prime is 97323251. The reversal of 97323223 is 32232379.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 97323223 - 2⁹ = 97322711 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (97323923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48661611 + 48661612.

It is an arithmetic number, because the mean of its divisors is an integer number (48661612).

Almost surely, 2^97323223 is an apocalyptic number.

97323223 is a deficient number, since it is larger than the sum of its proper divisors (1).

97323223 is an equidigital number, since it uses as much as digits as its factorization.

97323223 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13608, while the sum is 31.

The square root of 97323223 is about 9865.2533165652. The cubic root of 97323223 is about 459.9798715200.

The spelling of 97323223 in words is "ninety-seven million, three hundred twenty-three thousand, two hundred twenty-three".