313023203041 has 2 divisors, whose sum is σ = 313023203042. Its totient is φ = 313023203040.

The previous prime is 313023203011. The next prime is 313023203147. The reversal of 313023203041 is 140302320313.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 313016751441 + 6451600 = 559479^2 + 2540^2 .

It is an emirp because it is prime and its reverse (140302320313) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 313023203041 - 2¹⁹ = 313022678753 is a prime.

It is a super-2 number, since 2×313023203041² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (313023203011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156511601520 + 156511601521.

It is an arithmetic number, because the mean of its divisors is an integer number (156511601521).

Almost surely, 2^313023203041 is an apocalyptic number.

It is an amenable number.

313023203041 is a deficient number, since it is larger than the sum of its proper divisors (1).

313023203041 is an equidigital number, since it uses as much as digits as its factorization.

313023203041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 313023203041 its reverse (140302320313), we get a palindrome (453325523354).

The spelling of 313023203041 in words is "three hundred thirteen billion, twenty-three million, two hundred three thousand, forty-one".