313143142201 has 2 divisors, whose sum is σ = 313143142202. Its totient is φ = 313143142200.

The previous prime is 313143142189. The next prime is 313143142211. The reversal of 313143142201 is 102241341313.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 312172508176 + 970634025 = 558724^2 + 31155^2 .

It is a cyclic number.

It is not a de Polignac number, because 313143142201 - 2¹¹ = 313143140153 is a prime.

It is not a weakly prime, because it can be changed into another prime (313143142211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156571571100 + 156571571101.

It is an arithmetic number, because the mean of its divisors is an integer number (156571571101).

Almost surely, 2^313143142201 is an apocalyptic number.

It is an amenable number.

313143142201 is a deficient number, since it is larger than the sum of its proper divisors (1).

313143142201 is an equidigital number, since it uses as much as digits as its factorization.

313143142201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 313143142201 its reverse (102241341313), we get a palindrome (415384483514).

The spelling of 313143142201 in words is "three hundred thirteen billion, one hundred forty-three million, one hundred forty-two thousand, two hundred one".