63113250803 has 2 divisors, whose sum is σ = 63113250804. Its totient is φ = 63113250802.

The previous prime is 63113250791. The next prime is 63113250833. The reversal of 63113250803 is 30805231136.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 63113250803 - 2²⁰ = 63112202227 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 63113250803.

It is not a weakly prime, because it can be changed into another prime (63113250833) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31556625401 + 31556625402.

It is an arithmetic number, because the mean of its divisors is an integer number (31556625402).

Almost surely, 2^63113250803 is an apocalyptic number.

63113250803 is a deficient number, since it is larger than the sum of its proper divisors (1).

63113250803 is an equidigital number, since it uses as much as digits as its factorization.

63113250803 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12960, while the sum is 32.

Adding to 63113250803 its reverse (30805231136), we get a palindrome (93918481939).

The spelling of 63113250803 in words is "sixty-three billion, one hundred thirteen million, two hundred fifty thousand, eight hundred three".