1063023263 has 8 divisors (see below), whose sum is σ = 1107384960. Its totient is φ = 1019291040.

The previous prime is 1063023259. The next prime is 1063023301. The reversal of 1063023263 is 3623203601.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1063023263 - 2² = 1063023259 is a prime.

It is a super-3 number, since 3×1063023263³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1063020263) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 153920 + ... + 160677.

It is an arithmetic number, because the mean of its divisors is an integer number (138423120).

Almost surely, 2^1063023263 is an apocalyptic number.

1063023263 is a deficient number, since it is larger than the sum of its proper divisors (44361697).

1063023263 is a wasteful number, since it uses less digits than its factorization.

1063023263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314737.

The product of its (nonzero) digits is 3888, while the sum is 26.

The square root of 1063023263 is about 32604.0375260488. The cubic root of 1063023263 is about 1020.5812600737.

Adding to 1063023263 its reverse (3623203601), we get a palindrome (4686226864).

The spelling of 1063023263 in words is "one billion, sixty-three million, twenty-three thousand, two hundred sixty-three".