1056032603263 has 16 divisors (see below), whose sum is σ = 1173892262400. Its totient is φ = 941986752480.

The previous prime is 1056032603261. The next prime is 1056032603279. The reversal of 1056032603263 is 3623062306501.

It is a cyclic number.

It is not a de Polignac number, because 1056032603263 - 2¹ = 1056032603261 is a prime.

It is a super-2 number, since 2×1056032603263² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1056032603261) 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, 4152043 + ... + 4399036.

It is an arithmetic number, because the mean of its divisors is an integer number (73368266400).

Almost surely, 2^{1056032603263} is an apocalyptic number.

1056032603263 is a deficient number, since it is larger than the sum of its proper divisors (117859659137).

1056032603263 is a wasteful number, since it uses less digits than its factorization.

1056032603263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8551302.

The product of its (nonzero) digits is 116640, while the sum is 37.

Adding to 1056032603263 its reverse (3623062306501), we get a palindrome (4679094909764).

The spelling of 1056032603263 in words is "one trillion, fifty-six billion, thirty-two million, six hundred three thousand, two hundred sixty-three".