1313314003 has 2 divisors, whose sum is σ = 1313314004. Its totient is φ = 1313314002.

The previous prime is 1313313979. The next prime is 1313314043. The reversal of 1313314003 is 3004133131.

It is a weak prime.

It is an emirp because it is prime and its reverse (3004133131) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1313314003 is a prime.

It is not a weakly prime, because it can be changed into another prime (1313314043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 656657001 + 656657002.

It is an arithmetic number, because the mean of its divisors is an integer number (656657002).

Almost surely, 2^1313314003 is an apocalyptic number.

1313314003 is a deficient number, since it is larger than the sum of its proper divisors (1).

1313314003 is an equidigital number, since it uses as much as digits as its factorization.

1313314003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 19.

The square root of 1313314003 is about 36239.6744328643. The cubic root of 1313314003 is about 1095.1060837014.

Adding to 1313314003 its reverse (3004133131), we get a palindrome (4317447134).

The spelling of 1313314003 in words is "one billion, three hundred thirteen million, three hundred fourteen thousand, three".