31314341022043 has 2 divisors, whose sum is σ = 31314341022044. Its totient is φ = 31314341022042.

The previous prime is 31314341022001. The next prime is 31314341022067. The reversal of 31314341022043 is 34022014341313.

It is a strong prime.

It is an emirp because it is prime and its reverse (34022014341313) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 31314341022043 - 2⁹ = 31314341021531 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 31314341021996 and 31314341022014.

It is not a weakly prime, because it can be changed into another prime (31314341022343) 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, 15657170511021 + 15657170511022.

It is an arithmetic number, because the mean of its divisors is an integer number (15657170511022).

Almost surely, 2^{31314341022043} is an apocalyptic number.

31314341022043 is a deficient number, since it is larger than the sum of its proper divisors (1).

31314341022043 is an equidigital number, since it uses as much as digits as its factorization.

31314341022043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20736, while the sum is 31.

Adding to 31314341022043 its reverse (34022014341313), we get a palindrome (65336355363356).

The spelling of 31314341022043 in words is "thirty-one trillion, three hundred fourteen billion, three hundred forty-one million, twenty-two thousand, forty-three".