724113323 has 2 divisors, whose sum is σ = 724113324. Its totient is φ = 724113322.

The previous prime is 724113307. The next prime is 724113361. The reversal of 724113323 is 323311427.

It is a weak prime.

It is an emirp because it is prime and its reverse (323311427) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 724113323 - 2⁴ = 724113307 is a prime.

It is a super-2 number, since 2×724113323² = 1048680209092204658, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 724113292 and 724113301.

It is not a weakly prime, because it can be changed into another prime (724113023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 362056661 + 362056662.

It is an arithmetic number, because the mean of its divisors is an integer number (362056662).

Almost surely, 2^724113323 is an apocalyptic number.

724113323 is a deficient number, since it is larger than the sum of its proper divisors (1).

724113323 is an equidigital number, since it uses as much as digits as its factorization.

724113323 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3024, while the sum is 26.

The square root of 724113323 is about 26909.3538198151. The cubic root of 724113323 is about 897.9845116318.

The spelling of 724113323 in words is "seven hundred twenty-four million, one hundred thirteen thousand, three hundred twenty-three".