1312141003 has 2 divisors, whose sum is σ = 1312141004. Its totient is φ = 1312141002.

The previous prime is 1312140983. The next prime is 1312141031. The reversal of 1312141003 is 3001412131.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1312141003 - 2⁹ = 1312140491 is a prime.

It is not a weakly prime, because it can be changed into another prime (1312141043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 656070501 + 656070502.

It is an arithmetic number, because the mean of its divisors is an integer number (656070502).

Almost surely, 2^1312141003 is an apocalyptic number.

1312141003 is a deficient number, since it is larger than the sum of its proper divisors (1).

1312141003 is an equidigital number, since it uses as much as digits as its factorization.

1312141003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 1312141003 is about 36223.4868973157. The cubic root of 1312141003 is about 1094.7799514735.

Adding to 1312141003 its reverse (3001412131), we get a palindrome (4313553134).

The spelling of 1312141003 in words is "one billion, three hundred twelve million, one hundred forty-one thousand, three".