123316063 has 4 divisors (see below), whose sum is σ = 132801928. Its totient is φ = 113830200.

The previous prime is 123316043. The next prime is 123316093. The reversal of 123316063 is 360613321.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 123316063 - 2⁵ = 123316031 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123316013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4742913 + ... + 4742938.

It is an arithmetic number, because the mean of its divisors is an integer number (33200482).

Almost surely, 2^123316063 is an apocalyptic number.

123316063 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

123316063 is a deficient number, since it is larger than the sum of its proper divisors (9485865).

123316063 is an equidigital number, since it uses as much as digits as its factorization.

123316063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9485864.

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

The square root of 123316063 is about 11104.7765848755. The cubic root of 123316063 is about 497.7445922356.

Adding to 123316063 its reverse (360613321), we get a palindrome (483929384).

The spelling of 123316063 in words is "one hundred twenty-three million, three hundred sixteen thousand, sixty-three".