2303131278967 has 2 divisors, whose sum is σ = 2303131278968. Its totient is φ = 2303131278966.

The previous prime is 2303131278941. The next prime is 2303131278983. The reversal of 2303131278967 is 7698721313032.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2303131278967 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2303131278937) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1151565639483 + 1151565639484.

It is an arithmetic number, because the mean of its divisors is an integer number (1151565639484).

Almost surely, 2^{2303131278967} is an apocalyptic number.

2303131278967 is a deficient number, since it is larger than the sum of its proper divisors (1).

2303131278967 is an equidigital number, since it uses as much as digits as its factorization.

2303131278967 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2286144, while the sum is 52.

The spelling of 2303131278967 in words is "two trillion, three hundred three billion, one hundred thirty-one million, two hundred seventy-eight thousand, nine hundred sixty-seven".