10403144263 has 2 divisors, whose sum is σ = 10403144264. Its totient is φ = 10403144262.

The previous prime is 10403144249. The next prime is 10403144351. The reversal of 10403144263 is 36244130401.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10403144263 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10403144243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5201572131 + 5201572132.

It is an arithmetic number, because the mean of its divisors is an integer number (5201572132).

Almost surely, 2^10403144263 is an apocalyptic number.

10403144263 is a deficient number, since it is larger than the sum of its proper divisors (1).

10403144263 is an equidigital number, since it uses as much as digits as its factorization.

10403144263 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 10403144263 its reverse (36244130401), we get a palindrome (46647274664).

The spelling of 10403144263 in words is "ten billion, four hundred three million, one hundred forty-four thousand, two hundred sixty-three".