10311313087 has 2 divisors, whose sum is σ = 10311313088. Its totient is φ = 10311313086.

The previous prime is 10311313049. The next prime is 10311313141. The reversal of 10311313087 is 78031311301.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10311313087 - 2²⁷ = 10177095359 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10311313037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5155656543 + 5155656544.

It is an arithmetic number, because the mean of its divisors is an integer number (5155656544).

Almost surely, 2^10311313087 is an apocalyptic number.

10311313087 is a deficient number, since it is larger than the sum of its proper divisors (1).

10311313087 is an equidigital number, since it uses as much as digits as its factorization.

10311313087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512, while the sum is 28.

Adding to 10311313087 its reverse (78031311301), we get a palindrome (88342624388).

The spelling of 10311313087 in words is "ten billion, three hundred eleven million, three hundred thirteen thousand, eighty-seven".