63163123 has 2 divisors, whose sum is σ = 63163124. Its totient is φ = 63163122.

The previous prime is 63163103. The next prime is 63163187. The reversal of 63163123 is 32136136.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 63163123 - 2⁹ = 63162611 is a prime.

It is a super-2 number, since 2×63163123² = 7979160214226258, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (63163103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31581561 + 31581562.

It is an arithmetic number, because the mean of its divisors is an integer number (31581562).

Almost surely, 2^63163123 is an apocalyptic number.

63163123 is a deficient number, since it is larger than the sum of its proper divisors (1).

63163123 is an equidigital number, since it uses as much as digits as its factorization.

63163123 is an evil number, because the sum of its binary digits is even.

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

The square root of 63163123 is about 7947.5230732600. The cubic root of 63163123 is about 398.2488511315.

Adding to 63163123 its reverse (32136136), we get a palindrome (95299259).

The spelling of 63163123 in words is "sixty-three million, one hundred sixty-three thousand, one hundred twenty-three".