313040133113143 has 2 divisors, whose sum is σ = 313040133113144. Its totient is φ = 313040133113142.

The previous prime is 313040133113053. The next prime is 313040133113167. The reversal of 313040133113143 is 341311331040313.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 313040133113143 - 2⁴¹ = 310841109857591 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (313040133123143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156520066556571 + 156520066556572.

It is an arithmetic number, because the mean of its divisors is an integer number (156520066556572).

Almost surely, 2^{313040133113143} is an apocalyptic number.

313040133113143 is a deficient number, since it is larger than the sum of its proper divisors (1).

313040133113143 is an equidigital number, since it uses as much as digits as its factorization.

313040133113143 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11664, while the sum is 31.

Adding to 313040133113143 its reverse (341311331040313), we get a palindrome (654351464153456).

The spelling of 313040133113143 in words is "three hundred thirteen trillion, forty billion, one hundred thirty-three million, one hundred thirteen thousand, one hundred forty-three".