313726201 has 2 divisors, whose sum is σ = 313726202. Its totient is φ = 313726200.

The previous prime is 313726181. The next prime is 313726223. The reversal of 313726201 is 102627313.

313726201 = 12524² + 12525².

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 156875625 + 156850576 = 12525^2 + 12524^2 .

It is a cyclic number.

It is not a de Polignac number, because 313726201 - 2⁷ = 313726073 is a prime.

It is not a weakly prime, because it can be changed into another prime (313729201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156863100 + 156863101.

It is an arithmetic number, because the mean of its divisors is an integer number (156863101).

Almost surely, 2^313726201 is an apocalyptic number.

313726201 is the 12525-th centered square number.

It is an amenable number.

313726201 is a deficient number, since it is larger than the sum of its proper divisors (1).

313726201 is an equidigital number, since it uses as much as digits as its factorization.

313726201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512, while the sum is 25.

The square root of 313726201 is about 17712.3177760563. The cubic root of 313726201 is about 679.4908248580.

It can be divided in two parts, 31372 and 6201, that added together give a palindrome (37573).

The spelling of 313726201 in words is "three hundred thirteen million, seven hundred twenty-six thousand, two hundred one".