103311312263 has 2 divisors, whose sum is σ = 103311312264. Its totient is φ = 103311312262.

The previous prime is 103311312227. The next prime is 103311312341. The reversal of 103311312263 is 362213113301.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 103311312263 - 2²⁶ = 103244203399 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103311311263) 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, 51655656131 + 51655656132.

It is an arithmetic number, because the mean of its divisors is an integer number (51655656132).

Almost surely, 2^103311312263 is an apocalyptic number.

103311312263 is a deficient number, since it is larger than the sum of its proper divisors (1).

103311312263 is an equidigital number, since it uses as much as digits as its factorization.

103311312263 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 26.

Adding to 103311312263 its reverse (362213113301), we get a palindrome (465524425564).

The spelling of 103311312263 in words is "one hundred three billion, three hundred eleven million, three hundred twelve thousand, two hundred sixty-three".