313541023 has 2 divisors, whose sum is σ = 313541024. Its totient is φ = 313541022.

The previous prime is 313540963. The next prime is 313541027. The reversal of 313541023 is 320145313.

It is a strong prime.

It is an emirp because it is prime and its reverse (320145313) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-313541023 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 313540985 and 313541003.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (313541027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156770511 + 156770512.

It is an arithmetic number, because the mean of its divisors is an integer number (156770512).

Almost surely, 2^313541023 is an apocalyptic number.

313541023 is a deficient number, since it is larger than the sum of its proper divisors (1).

313541023 is an equidigital number, since it uses as much as digits as its factorization.

313541023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 313541023 is about 17707.0896253450. The cubic root of 313541023 is about 679.3571079245.

Adding to 313541023 its reverse (320145313), we get a palindrome (633686336).

The spelling of 313541023 in words is "three hundred thirteen million, five hundred forty-one thousand, twenty-three".