1312430411 has 2 divisors, whose sum is σ = 1312430412. Its totient is φ = 1312430410.

The previous prime is 1312430407. The next prime is 1312430437. The reversal of 1312430411 is 1140342131.

It is a weak prime.

It is an emirp because it is prime and its reverse (1140342131) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1312430411 - 2² = 1312430407 is a prime.

It is not a weakly prime, because it can be changed into another prime (1312430011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 656215205 + 656215206.

It is an arithmetic number, because the mean of its divisors is an integer number (656215206).

Almost surely, 2^1312430411 is an apocalyptic number.

1312430411 is a deficient number, since it is larger than the sum of its proper divisors (1).

1312430411 is an equidigital number, since it uses as much as digits as its factorization.

1312430411 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 1312430411 is about 36227.4814332987. The cubic root of 1312430411 is about 1094.8604343851.

Adding to 1312430411 its reverse (1140342131), we get a palindrome (2452772542).

The spelling of 1312430411 in words is "one billion, three hundred twelve million, four hundred thirty thousand, four hundred eleven".