1063803051 has 10 divisors (see below), whose sum is σ = 1589138012. Its totient is φ = 709201980.

The previous prime is 1063803047. The next prime is 1063803109. The reversal of 1063803051 is 1503083601.

It is not a de Polignac number, because 1063803051 - 2² = 1063803047 is a prime.

It is a super-2 number, since 2×1063803051² = 2263353862633817202, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1063803031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 6566605 + ... + 6566766.

Almost surely, 2^1063803051 is an apocalyptic number.

1063803051 is a deficient number, since it is larger than the sum of its proper divisors (525334961).

1063803051 is an equidigital number, since it uses as much as digits as its factorization.

1063803051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13133383 (or 13133374 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 1063803051 is about 32615.9937913901. The cubic root of 1063803051 is about 1020.8307505378.

Adding to 1063803051 its reverse (1503083601), we get a palindrome (2566886652).

The spelling of 1063803051 in words is "one billion, sixty-three million, eight hundred three thousand, fifty-one".