1063423163 has 16 divisors (see below), whose sum is σ = 1198955520. Its totient is φ = 934442400.

The previous prime is 1063423073. The next prime is 1063423169. The reversal of 1063423163 is 3613243601.

It is a cyclic number.

It is not a de Polignac number, because 1063423163 - 2¹⁶ = 1063357627 is a prime.

It is a super-2 number, since 2×1063423163² = 2261737647209849138, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1063423169) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 428081 + ... + 430557.

It is an arithmetic number, because the mean of its divisors is an integer number (74934720).

Almost surely, 2^1063423163 is an apocalyptic number.

1063423163 is a deficient number, since it is larger than the sum of its proper divisors (135532357).

1063423163 is a wasteful number, since it uses less digits than its factorization.

1063423163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3778.

The product of its (nonzero) digits is 7776, while the sum is 29.

The square root of 1063423163 is about 32610.1696254405. The cubic root of 1063423163 is about 1020.7092219263.

Adding to 1063423163 its reverse (3613243601), we get a palindrome (4676666764).

The spelling of 1063423163 in words is "one billion, sixty-three million, four hundred twenty-three thousand, one hundred sixty-three".