323693477623 has 2 divisors, whose sum is σ = 323693477624. Its totient is φ = 323693477622.

The previous prime is 323693477567. The next prime is 323693477659. The reversal of 323693477623 is 326774396323.

It is a strong prime.

It is an emirp because it is prime and its reverse (326774396323) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 323693477623 - 2⁹ = 323693477111 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (323693477693) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161846738811 + 161846738812.

It is an arithmetic number, because the mean of its divisors is an integer number (161846738812).

Almost surely, 2^323693477623 is an apocalyptic number.

323693477623 is a deficient number, since it is larger than the sum of its proper divisors (1).

323693477623 is an equidigital number, since it uses as much as digits as its factorization.

323693477623 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20575296, while the sum is 55.

The spelling of 323693477623 in words is "three hundred twenty-three billion, six hundred ninety-three million, four hundred seventy-seven thousand, six hundred twenty-three".