12310421311 has 2 divisors, whose sum is σ = 12310421312. Its totient is φ = 12310421310.

The previous prime is 12310421297. The next prime is 12310421371. The reversal of 12310421311 is 11312401321.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12310421311 - 2³³ = 3720486719 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12310421371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6155210655 + 6155210656.

It is an arithmetic number, because the mean of its divisors is an integer number (6155210656).

Almost surely, 2^12310421311 is an apocalyptic number.

12310421311 is a deficient number, since it is larger than the sum of its proper divisors (1).

12310421311 is an equidigital number, since it uses as much as digits as its factorization.

12310421311 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 12310421311 its reverse (11312401321), we get a palindrome (23622822632).

The spelling of 12310421311 in words is "twelve billion, three hundred ten million, four hundred twenty-one thousand, three hundred eleven".