12800572831 has 2 divisors, whose sum is σ = 12800572832. Its totient is φ = 12800572830.

The previous prime is 12800572817. The next prime is 12800572847. The reversal of 12800572831 is 13827500821.

It is a weak prime.

It is an emirp because it is prime and its reverse (13827500821) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12800572831 - 2³³ = 4210638239 is a prime.

It is a super-2 number, since 2×12800572831² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12800572861) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6400286415 + 6400286416.

It is an arithmetic number, because the mean of its divisors is an integer number (6400286416).

Almost surely, 2^12800572831 is an apocalyptic number.

12800572831 is a deficient number, since it is larger than the sum of its proper divisors (1).

12800572831 is an equidigital number, since it uses as much as digits as its factorization.

12800572831 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 26880, while the sum is 37.

The spelling of 12800572831 in words is "twelve billion, eight hundred million, five hundred seventy-two thousand, eight hundred thirty-one".