2800972668331 has 2 divisors, whose sum is σ = 2800972668332. Its totient is φ = 2800972668330.

The previous prime is 2800972668287. The next prime is 2800972668343. The reversal of 2800972668331 is 1338662790082.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2800972668331 - 2⁷ = 2800972668203 is a prime.

It is a super-2 number, since 2×2800972668331² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2800972668031) 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, 1400486334165 + 1400486334166.

It is an arithmetic number, because the mean of its divisors is an integer number (1400486334166).

Almost surely, 2^{2800972668331} is an apocalyptic number.

2800972668331 is a deficient number, since it is larger than the sum of its proper divisors (1).

2800972668331 is an equidigital number, since it uses as much as digits as its factorization.

2800972668331 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5225472, while the sum is 55.

The spelling of 2800972668331 in words is "two trillion, eight hundred billion, nine hundred seventy-two million, six hundred sixty-eight thousand, three hundred thirty-one".