2331199963 has 2 divisors, whose sum is σ = 2331199964. Its totient is φ = 2331199962.

The previous prime is 2331199909. The next prime is 2331199993. The reversal of 2331199963 is 3699911332.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2331199963 is a prime.

It is not a weakly prime, because it can be changed into another prime (2331199903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1165599981 + 1165599982.

It is an arithmetic number, because the mean of its divisors is an integer number (1165599982).

Almost surely, 2^2331199963 is an apocalyptic number.

2331199963 is a deficient number, since it is larger than the sum of its proper divisors (1).

2331199963 is an equidigital number, since it uses as much as digits as its factorization.

2331199963 is an evil number, because the sum of its binary digits is even.

The product of its digits is 236196, while the sum is 46.

The square root of 2331199963 is about 48282.5016232589. The cubic root of 2331199963 is about 1325.9480506785.

The spelling of 2331199963 in words is "two billion, three hundred thirty-one million, one hundred ninety-nine thousand, nine hundred sixty-three".