2311003112063 has 2 divisors, whose sum is σ = 2311003112064. Its totient is φ = 2311003112062.

The previous prime is 2311003112057. The next prime is 2311003112111. The reversal of 2311003112063 is 3602113001132.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2311003112063 is a prime.

It is a super-2 number, since 2×2311003112063² (a number of 26 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2311003112023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1155501556031 + 1155501556032.

It is an arithmetic number, because the mean of its divisors is an integer number (1155501556032).

Almost surely, 2^{2311003112063} is an apocalyptic number.

2311003112063 is a deficient number, since it is larger than the sum of its proper divisors (1).

2311003112063 is an equidigital number, since it uses as much as digits as its factorization.

2311003112063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 2311003112063 its reverse (3602113001132), we get a palindrome (5913116113195).

The spelling of 2311003112063 in words is "two trillion, three hundred eleven billion, three million, one hundred twelve thousand, sixty-three".