313008613403 has 2 divisors, whose sum is σ = 313008613404. Its totient is φ = 313008613402.

The previous prime is 313008613363. The next prime is 313008613417. The reversal of 313008613403 is 304316800313.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 313008613403 - 2¹⁰ = 313008612379 is a prime.

It is a super-2 number, since 2×313008613403² (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 313008613403.

It is not a weakly prime, because it can be changed into another prime (313008613003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156504306701 + 156504306702.

It is an arithmetic number, because the mean of its divisors is an integer number (156504306702).

Almost surely, 2^313008613403 is an apocalyptic number.

313008613403 is a deficient number, since it is larger than the sum of its proper divisors (1).

313008613403 is an equidigital number, since it uses as much as digits as its factorization.

313008613403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 32.

The spelling of 313008613403 in words is "three hundred thirteen billion, eight million, six hundred thirteen thousand, four hundred three".