9197322023 has 2 divisors, whose sum is σ = 9197322024. Its totient is φ = 9197322022.

The previous prime is 9197322019. The next prime is 9197322053. The reversal of 9197322023 is 3202237919.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 9197322023 - 2² = 9197322019 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9197322053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4598661011 + 4598661012.

It is an arithmetic number, because the mean of its divisors is an integer number (4598661012).

Almost surely, 2^9197322023 is an apocalyptic number.

9197322023 is a deficient number, since it is larger than the sum of its proper divisors (1).

9197322023 is an equidigital number, since it uses as much as digits as its factorization.

9197322023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40824, while the sum is 38.

The square root of 9197322023 is about 95902.6695301022. The cubic root of 9197322023 is about 2095.1757758504.

The spelling of 9197322023 in words is "nine billion, one hundred ninety-seven million, three hundred twenty-two thousand, twenty-three".