723351513576983 has 2 divisors, whose sum is σ = 723351513576984. Its totient is φ = 723351513576982.

The previous prime is 723351513576953. The next prime is 723351513577117. The reversal of 723351513576983 is 389675315153327.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 723351513576983 - 2⁶ = 723351513576919 is a prime.

It is a super-2 number, since 2×723351513576983² (a number of 31 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (723351513576953) 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, 361675756788491 + 361675756788492.

It is an arithmetic number, because the mean of its divisors is an integer number (361675756788492).

Almost surely, 2^{723351513576983} is an apocalyptic number.

723351513576983 is a deficient number, since it is larger than the sum of its proper divisors (1).

723351513576983 is an equidigital number, since it uses as much as digits as its factorization.

723351513576983 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 428652000, while the sum is 68.

The spelling of 723351513576983 in words is "seven hundred twenty-three trillion, three hundred fifty-one billion, five hundred thirteen million, five hundred seventy-six thousand, nine hundred eighty-three".