97223433319 has 2 divisors, whose sum is σ = 97223433320. Its totient is φ = 97223433318.

The previous prime is 97223433221. The next prime is 97223433413. The reversal of 97223433319 is 91333432279.

It is a strong prime.

It is an emirp because it is prime and its reverse (91333432279) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 97223433319 - 2²¹ = 97221336167 is a prime.

It is a super-2 number, since 2×97223433319² (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 (97223433919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48611716659 + 48611716660.

It is an arithmetic number, because the mean of its divisors is an integer number (48611716660).

Almost surely, 2^97223433319 is an apocalyptic number.

97223433319 is a deficient number, since it is larger than the sum of its proper divisors (1).

97223433319 is an equidigital number, since it uses as much as digits as its factorization.

97223433319 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 734832, while the sum is 46.

The spelling of 97223433319 in words is "ninety-seven billion, two hundred twenty-three million, four hundred thirty-three thousand, three hundred nineteen".