1031313100063 has 2 divisors, whose sum is σ = 1031313100064. Its totient is φ = 1031313100062.

The previous prime is 1031313100003. The next prime is 1031313100067. The reversal of 1031313100063 is 3600013131301.

1031313100063 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1031313100063 - 2²⁵ = 1031279545631 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1031313100067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 515656550031 + 515656550032.

It is an arithmetic number, because the mean of its divisors is an integer number (515656550032).

Almost surely, 2^{1031313100063} is an apocalyptic number.

1031313100063 is a deficient number, since it is larger than the sum of its proper divisors (1).

1031313100063 is an equidigital number, since it uses as much as digits as its factorization.

1031313100063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 486, while the sum is 22.

Adding to 1031313100063 its reverse (3600013131301), we get a palindrome (4631326231364).

The spelling of 1031313100063 in words is "one trillion, thirty-one billion, three hundred thirteen million, one hundred thousand, sixty-three".