313032111043 has 2 divisors, whose sum is σ = 313032111044. Its totient is φ = 313032111042.

The previous prime is 313032110927. The next prime is 313032111053. The reversal of 313032111043 is 340111230313.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-313032111043 is a prime.

It is not a weakly prime, because it can be changed into another prime (313032111053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156516055521 + 156516055522.

It is an arithmetic number, because the mean of its divisors is an integer number (156516055522).

Almost surely, 2^313032111043 is an apocalyptic number.

313032111043 is a deficient number, since it is larger than the sum of its proper divisors (1).

313032111043 is an equidigital number, since it uses as much as digits as its factorization.

313032111043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 313032111043 its reverse (340111230313), we get a palindrome (653143341356).

The spelling of 313032111043 in words is "three hundred thirteen billion, thirty-two million, one hundred eleven thousand, forty-three".