2320220839 has 2 divisors, whose sum is σ = 2320220840. Its totient is φ = 2320220838.

The previous prime is 2320220797. The next prime is 2320220923. The reversal of 2320220839 is 9380220232.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2320220839 - 2¹⁷ = 2320089767 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2320220839.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2320220039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1160110419 + 1160110420.

It is an arithmetic number, because the mean of its divisors is an integer number (1160110420).

Almost surely, 2^2320220839 is an apocalyptic number.

2320220839 is a deficient number, since it is larger than the sum of its proper divisors (1).

2320220839 is an equidigital number, since it uses as much as digits as its factorization.

2320220839 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 2320220839 is about 48168.6707207081. The cubic root of 2320220839 is about 1323.8631927765.

The spelling of 2320220839 in words is "two billion, three hundred twenty million, two hundred twenty thousand, eight hundred thirty-nine".