313141035523 has 2 divisors, whose sum is σ = 313141035524. Its totient is φ = 313141035522.

The previous prime is 313141035503. The next prime is 313141035541. The reversal of 313141035523 is 325530141313.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-313141035523 is a prime.

It is not a weakly prime, because it can be changed into another prime (313141035503) 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, 156570517761 + 156570517762.

It is an arithmetic number, because the mean of its divisors is an integer number (156570517762).

Almost surely, 2^313141035523 is an apocalyptic number.

313141035523 is a deficient number, since it is larger than the sum of its proper divisors (1).

313141035523 is an equidigital number, since it uses as much as digits as its factorization.

313141035523 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16200, while the sum is 31.

Adding to 313141035523 its reverse (325530141313), we get a palindrome (638671176836).

The spelling of 313141035523 in words is "three hundred thirteen billion, one hundred forty-one million, thirty-five thousand, five hundred twenty-three".