97244832073 has 2 divisors, whose sum is σ = 97244832074. Its totient is φ = 97244832072.

The previous prime is 97244832031. The next prime is 97244832103. The reversal of 97244832073 is 37023844279.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 95553319689 + 1691512384 = 309117^2 + 41128^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-97244832073 is a prime.

It is not a weakly prime, because it can be changed into another prime (97244832023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48622416036 + 48622416037.

It is an arithmetic number, because the mean of its divisors is an integer number (48622416037).

Almost surely, 2^97244832073 is an apocalyptic number.

It is an amenable number.

97244832073 is a deficient number, since it is larger than the sum of its proper divisors (1).

97244832073 is an equidigital number, since it uses as much as digits as its factorization.

97244832073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2032128, while the sum is 49.

The spelling of 97244832073 in words is "ninety-seven billion, two hundred forty-four million, eight hundred thirty-two thousand, seventy-three".