313223411003 has 2 divisors, whose sum is σ = 313223411004. Its totient is φ = 313223411002.

The previous prime is 313223410999. The next prime is 313223411047. The reversal of 313223411003 is 300114322313.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 313223411003 - 2² = 313223410999 is a prime.

It is a super-2 number, since 2×313223411003² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 313223411003.

It is not a weakly prime, because it can be changed into another prime (313223411063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156611705501 + 156611705502.

It is an arithmetic number, because the mean of its divisors is an integer number (156611705502).

Almost surely, 2^313223411003 is an apocalyptic number.

313223411003 is a deficient number, since it is larger than the sum of its proper divisors (1).

313223411003 is an equidigital number, since it uses as much as digits as its factorization.

313223411003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 313223411003 its reverse (300114322313), we get a palindrome (613337733316).

The spelling of 313223411003 in words is "three hundred thirteen billion, two hundred twenty-three million, four hundred eleven thousand, three".