313423011269 has 2 divisors, whose sum is σ = 313423011270. Its totient is φ = 313423011268.

The previous prime is 313423011217. The next prime is 313423011283. The reversal of 313423011269 is 962110324313.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 213778619044 + 99644392225 = 462362^2 + 315665^2 .

It is a cyclic number.

It is not a de Polignac number, because 313423011269 - 2¹² = 313423007173 is a prime.

It is a super-4 number, since 4×313423011269⁴ (a number of 47 digits) contains 4444 as substring. Note that it is a super-d number also for d = 3, 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (319423011269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156711505634 + 156711505635.

It is an arithmetic number, because the mean of its divisors is an integer number (156711505635).

Almost surely, 2^313423011269 is an apocalyptic number.

It is an amenable number.

313423011269 is a deficient number, since it is larger than the sum of its proper divisors (1).

313423011269 is an equidigital number, since it uses as much as digits as its factorization.

313423011269 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23328, while the sum is 35.

The spelling of 313423011269 in words is "three hundred thirteen billion, four hundred twenty-three million, eleven thousand, two hundred sixty-nine".