1056110561363 has 32 divisors (see below), whose sum is σ = 1242889401600. Its totient is φ = 884716675200.

The previous prime is 1056110561329. The next prime is 1056110561381. The reversal of 1056110561363 is 3631650116501.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1056110561363 is a prime.

It is a super-2 number, since 2×1056110561363² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1056110561383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 302522048 + ... + 302525538.

It is an arithmetic number, because the mean of its divisors is an integer number (38840293800).

Almost surely, 2^{1056110561363} is an apocalyptic number.

1056110561363 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1056110561363 is a deficient number, since it is larger than the sum of its proper divisors (186778840237).

1056110561363 is a wasteful number, since it uses less digits than its factorization.

1056110561363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6563.

The product of its (nonzero) digits is 48600, while the sum is 38.

Adding to 1056110561363 its reverse (3631650116501), we get a palindrome (4687760677864).

The spelling of 1056110561363 in words is "one trillion, fifty-six billion, one hundred ten million, five hundred sixty-one thousand, three hundred sixty-three".