63116323 has 2 divisors, whose sum is σ = 63116324. Its totient is φ = 63116322.

The previous prime is 63116297. The next prime is 63116353. The reversal of 63116323 is 32361136.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-63116323 is a prime.

It is not a weakly prime, because it can be changed into another prime (63116353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31558161 + 31558162.

It is an arithmetic number, because the mean of its divisors is an integer number (31558162).

Almost surely, 2^63116323 is an apocalyptic number.

63116323 is a deficient number, since it is larger than the sum of its proper divisors (1).

63116323 is an equidigital number, since it uses as much as digits as its factorization.

63116323 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1944, while the sum is 25.

The square root of 63116323 is about 7944.5782141030. The cubic root of 63116323 is about 398.1504675048.

Adding to 63116323 its reverse (32361136), we get a palindrome (95477459).

The spelling of 63116323 in words is "sixty-three million, one hundred sixteen thousand, three hundred twenty-three".