97301581319 has 2 divisors, whose sum is σ = 97301581320. Its totient is φ = 97301581318.

The previous prime is 97301581313. The next prime is 97301581343. The reversal of 97301581319 is 91318510379.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 97301581319 - 2⁸ = 97301581063 is a prime.

It is a super-2 number, since 2×97301581319² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (97301581313) 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, 48650790659 + 48650790660.

It is an arithmetic number, because the mean of its divisors is an integer number (48650790660).

Almost surely, 2^97301581319 is an apocalyptic number.

97301581319 is a deficient number, since it is larger than the sum of its proper divisors (1).

97301581319 is an equidigital number, since it uses as much as digits as its factorization.

97301581319 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 204120, while the sum is 47.

The spelling of 97301581319 in words is "ninety-seven billion, three hundred one million, five hundred eighty-one thousand, three hundred nineteen".