97118323 has 2 divisors, whose sum is σ = 97118324. Its totient is φ = 97118322.

The previous prime is 97118317. The next prime is 97118347. The reversal of 97118323 is 32381179.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-97118323 is a prime.

It is not a weakly prime, because it can be changed into another prime (97118363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48559161 + 48559162.

It is an arithmetic number, because the mean of its divisors is an integer number (48559162).

Almost surely, 2^97118323 is an apocalyptic number.

97118323 is a deficient number, since it is larger than the sum of its proper divisors (1).

97118323 is an equidigital number, since it uses as much as digits as its factorization.

97118323 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9072, while the sum is 34.

The square root of 97118323 is about 9854.8629112738. The cubic root of 97118323 is about 459.6568376356.

The spelling of 97118323 in words is "ninety-seven million, one hundred eighteen thousand, three hundred twenty-three".