3143232431291 has 2 divisors, whose sum is σ = 3143232431292. Its totient is φ = 3143232431290.

The previous prime is 3143232431231. The next prime is 3143232431323. The reversal of 3143232431291 is 1921342323413.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3143232431291 - 2¹⁰ = 3143232430267 is a prime.

It is not a weakly prime, because it can be changed into another prime (3143232431221) 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, 1571616215645 + 1571616215646.

It is an arithmetic number, because the mean of its divisors is an integer number (1571616215646).

Almost surely, 2^{3143232431291} is an apocalyptic number.

3143232431291 is a deficient number, since it is larger than the sum of its proper divisors (1).

3143232431291 is an equidigital number, since it uses as much as digits as its factorization.

3143232431291 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 93312, while the sum is 38.

The spelling of 3143232431291 in words is "three trillion, one hundred forty-three billion, two hundred thirty-two million, four hundred thirty-one thousand, two hundred ninety-one".