2320773239 has 2 divisors, whose sum is σ = 2320773240. Its totient is φ = 2320773238.

The previous prime is 2320773233. The next prime is 2320773289. The reversal of 2320773239 is 9323770232.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2320773239 - 2²⁰ = 2319724663 is a prime.

It is a super-2 number, since 2×2320773239² = 10771976853717102242, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2320773233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1160386619 + 1160386620.

It is an arithmetic number, because the mean of its divisors is an integer number (1160386620).

Almost surely, 2^2320773239 is an apocalyptic number.

2320773239 is a deficient number, since it is larger than the sum of its proper divisors (1).

2320773239 is an equidigital number, since it uses as much as digits as its factorization.

2320773239 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 95256, while the sum is 38.

The square root of 2320773239 is about 48174.4043969409. The cubic root of 2320773239 is about 1323.9682465695.

The spelling of 2320773239 in words is "two billion, three hundred twenty million, seven hundred seventy-three thousand, two hundred thirty-nine".