9932318623 has 2 divisors, whose sum is σ = 9932318624. Its totient is φ = 9932318622.

The previous prime is 9932318621. The next prime is 9932318633. The reversal of 9932318623 is 3268132399.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 9932318623 - 2¹ = 9932318621 is a prime.

It is a super-2 number, since 2×9932318623² (a number of 21 digits) contains 22 as substring.

Together with 9932318621, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9932318621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4966159311 + 4966159312.

It is an arithmetic number, because the mean of its divisors is an integer number (4966159312).

Almost surely, 2^9932318623 is an apocalyptic number.

9932318623 is a deficient number, since it is larger than the sum of its proper divisors (1).

9932318623 is an equidigital number, since it uses as much as digits as its factorization.

9932318623 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 419904, while the sum is 46.

The square root of 9932318623 is about 99661.0185729606. The cubic root of 9932318623 is about 2149.5631795454.

The spelling of 9932318623 in words is "nine billion, nine hundred thirty-two million, three hundred eighteen thousand, six hundred twenty-three".