313001203061 has 2 divisors, whose sum is σ = 313001203062. Its totient is φ = 313001203060.

The previous prime is 313001202989. The next prime is 313001203069. The reversal of 313001203061 is 160302100313.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 296582624836 + 16418578225 = 544594^2 + 128135^2 .

It is a cyclic number.

It is not a de Polignac number, because 313001203061 - 2³⁴ = 295821333877 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (313001203069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156500601530 + 156500601531.

It is an arithmetic number, because the mean of its divisors is an integer number (156500601531).

Almost surely, 2^313001203061 is an apocalyptic number.

It is an amenable number.

313001203061 is a deficient number, since it is larger than the sum of its proper divisors (1).

313001203061 is an equidigital number, since it uses as much as digits as its factorization.

313001203061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 313001203061 its reverse (160302100313), we get a palindrome (473303303374).

The spelling of 313001203061 in words is "three hundred thirteen billion, one million, two hundred three thousand, sixty-one".