2320200019 has 2 divisors, whose sum is σ = 2320200020. Its totient is φ = 2320200018.

The previous prime is 2320199993. The next prime is 2320200037. The reversal of 2320200019 is 9100020232.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2320200019 - 2²⁵ = 2286645587 is a prime.

It is a super-2 number, since 2×2320200019² = 10766656256335200722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2320199969 and 2320200005.

It is not a weakly prime, because it can be changed into another prime (2320200089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1160100009 + 1160100010.

It is an arithmetic number, because the mean of its divisors is an integer number (1160100010).

Almost surely, 2^2320200019 is an apocalyptic number.

2320200019 is a deficient number, since it is larger than the sum of its proper divisors (1).

2320200019 is an equidigital number, since it uses as much as digits as its factorization.

2320200019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 2320200019 is about 48168.4546046476. The cubic root of 2320200019 is about 1323.8592329646.

The spelling of 2320200019 in words is "two billion, three hundred twenty million, two hundred thousand, nineteen".