313312110200303 has 2 divisors, whose sum is σ = 313312110200304. Its totient is φ = 313312110200302.

The previous prime is 313312110200291. The next prime is 313312110200377. The reversal of 313312110200303 is 303002011213313.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 313312110200303 - 2⁴⁶ = 242943366022639 is a prime.

It is a super-2 number, since 2×313312110200303² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (313312110200003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156656055100151 + 156656055100152.

It is an arithmetic number, because the mean of its divisors is an integer number (156656055100152).

Almost surely, 2^{313312110200303} is an apocalyptic number.

313312110200303 is a deficient number, since it is larger than the sum of its proper divisors (1).

313312110200303 is an equidigital number, since it uses as much as digits as its factorization.

313312110200303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 313312110200303 its reverse (303002011213313), we get a palindrome (616314121413616).

The spelling of 313312110200303 in words is "three hundred thirteen trillion, three hundred twelve billion, one hundred ten million, two hundred thousand, three hundred three".