11155244062063 has 4 divisors (see below), whose sum is σ = 11539907650440. Its totient is φ = 10770580473688.

The previous prime is 11155244062037. The next prime is 11155244062069. The reversal of 11155244062063 is 36026044255111.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11155244062063 - 2²⁵ = 11155210507631 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11155244062069) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 192331794145 + ... + 192331794202.

It is an arithmetic number, because the mean of its divisors is an integer number (2884976912610).

Almost surely, 2^{11155244062063} is an apocalyptic number.

11155244062063 is a deficient number, since it is larger than the sum of its proper divisors (384663588377).

11155244062063 is an equidigital number, since it uses as much as digits as its factorization.

11155244062063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 384663588376.

The product of its (nonzero) digits is 172800, while the sum is 40.

The spelling of 11155244062063 in words is "eleven trillion, one hundred fifty-five billion, two hundred forty-four million, sixty-two thousand, sixty-three".