2302319999989 has 2 divisors, whose sum is σ = 2302319999990. Its totient is φ = 2302319999988.

The previous prime is 2302319999957. The next prime is 2302320000049. The reversal of 2302319999989 is 9899999132032.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2131103628900 + 171216371089 = 1459830^2 + 413783^2 .

It is a cyclic number.

It is not a de Polignac number, because 2302319999989 - 2⁵ = 2302319999957 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2302319999909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1151159999994 + 1151159999995.

It is an arithmetic number, because the mean of its divisors is an integer number (1151159999995).

Almost surely, 2^{2302319999989} is an apocalyptic number.

It is an amenable number.

2302319999989 is a deficient number, since it is larger than the sum of its proper divisors (1).

2302319999989 is an equidigital number, since it uses as much as digits as its factorization.

2302319999989 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 153055008, while the sum is 73.

The spelling of 2302319999989 in words is "two trillion, three hundred two billion, three hundred nineteen million, nine hundred ninety-nine thousand, nine hundred eighty-nine".