313123323301 has 2 divisors, whose sum is σ = 313123323302. Its totient is φ = 313123323300.

The previous prime is 313123323299. The next prime is 313123323367. The reversal of 313123323301 is 103323321313.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 180646250625 + 132477072676 = 425025^2 + 363974^2 .

It is a cyclic number.

It is not a de Polignac number, because 313123323301 - 2¹ = 313123323299 is a prime.

Together with 313123323299, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (313123329301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156561661650 + 156561661651.

It is an arithmetic number, because the mean of its divisors is an integer number (156561661651).

Almost surely, 2^313123323301 is an apocalyptic number.

It is an amenable number.

313123323301 is a deficient number, since it is larger than the sum of its proper divisors (1).

313123323301 is an equidigital number, since it uses as much as digits as its factorization.

313123323301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2916, while the sum is 25.

Adding to 313123323301 its reverse (103323321313), we get a palindrome (416446644614).

The spelling of 313123323301 in words is "three hundred thirteen billion, one hundred twenty-three million, three hundred twenty-three thousand, three hundred one".