11056363143 has 64 divisors (see below), whose sum is σ = 18028265472. Its totient is φ = 5890325760.

The previous prime is 11056363133. The next prime is 11056363147. The reversal of 11056363143 is 34136365011.

It is not a de Polignac number, because 11056363143 - 2¹⁴ = 11056346759 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11056363147) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6423523 + ... + 6425243.

It is an arithmetic number, because the mean of its divisors is an integer number (281691648).

Almost surely, 2^11056363143 is an apocalyptic number.

11056363143 is a deficient number, since it is larger than the sum of its proper divisors (6971902329).

11056363143 is a wasteful number, since it uses less digits than its factorization.

11056363143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2084.

The product of its (nonzero) digits is 19440, while the sum is 33.

The spelling of 11056363143 in words is "eleven billion, fifty-six million, three hundred sixty-three thousand, one hundred forty-three".