1056611303163 has 32 divisors (see below), whose sum is σ = 1685947737600. Its totient is φ = 650150553888.

The previous prime is 1056611303159. The next prime is 1056611303183. The reversal of 1056611303163 is 3613031166501.

1056611303163 is a `hidden beast` number, since 1 + 0 + 5 + 6 + 611 + 3 + 0 + 31 + 6 + 3 = 666.

It is not a de Polignac number, because 1056611303163 - 2² = 1056611303159 is a prime.

It is a super-2 number, since 2×1056611303163² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1056611303183) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3109456 + ... + 3432482.

It is an arithmetic number, because the mean of its divisors is an integer number (52685866800).

Almost surely, 2^{1056611303163} is an apocalyptic number.

1056611303163 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1056611303163 is a deficient number, since it is larger than the sum of its proper divisors (629336434437).

1056611303163 is a wasteful number, since it uses less digits than its factorization.

1056611303163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 332368 (or 332362 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 36.

Adding to 1056611303163 its reverse (3613031166501), we get a palindrome (4669642469664).

The spelling of 1056611303163 in words is "one trillion, fifty-six billion, six hundred eleven million, three hundred three thousand, one hundred sixty-three".