1312141307 has 2 divisors, whose sum is σ = 1312141308. Its totient is φ = 1312141306.

The previous prime is 1312141301. The next prime is 1312141343. The reversal of 1312141307 is 7031412131.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (7031412131) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1312141307 - 2⁴ = 1312141291 is a prime.

It is not a weakly prime, because it can be changed into another prime (1312141301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 656070653 + 656070654.

It is an arithmetic number, because the mean of its divisors is an integer number (656070654).

Almost surely, 2^1312141307 is an apocalyptic number.

1312141307 is a deficient number, since it is larger than the sum of its proper divisors (1).

1312141307 is an equidigital number, since it uses as much as digits as its factorization.

1312141307 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 504, while the sum is 23.

The square root of 1312141307 is about 36223.4910934879. The cubic root of 1312141307 is about 1094.7800360206.

Adding to 1312141307 its reverse (7031412131), we get a palindrome (8343553438).

The spelling of 1312141307 in words is "one billion, three hundred twelve million, one hundred forty-one thousand, three hundred seven".