63112999 has 2 divisors, whose sum is σ = 63113000. Its totient is φ = 63112998.

The previous prime is 63112937. The next prime is 63113047. The reversal of 63112999 is 99921136.

63112999 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 63112999 - 2⁷ = 63112871 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (63112099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31556499 + 31556500.

It is an arithmetic number, because the mean of its divisors is an integer number (31556500).

Almost surely, 2^63112999 is an apocalyptic number.

63112999 is a deficient number, since it is larger than the sum of its proper divisors (1).

63112999 is an equidigital number, since it uses as much as digits as its factorization.

63112999 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 26244, while the sum is 40.

The square root of 63112999 is about 7944.3690120739. The cubic root of 63112999 is about 398.1434778951.

The spelling of 63112999 in words is "sixty-three million, one hundred twelve thousand, nine hundred ninety-nine".