11143014040253 has 4 divisors (see below), whose sum is σ = 11527255903740. Its totient is φ = 10758772176768.

The previous prime is 11143014040241. The next prime is 11143014040289. The reversal of 11143014040253 is 35204041034111.

11143014040253 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in 2 ways, for example, as 4992306516409 + 6150707523844 = 2234347^2 + 2480062^2 .

It is a cyclic number.

It is not a de Polignac number, because 11143014040253 - 2²⁸ = 11142745604797 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29), and also a Moran number because the ratio is a prime number: 384241863457 = 11143014040253 / (1 + 1 + 1 + 4 + 3 + 0 + 1 + 4 + 0 + 4 + 0 + 2 + 5 + 3).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11143014040853) 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, 192120931700 + ... + 192120931757.

It is an arithmetic number, because the mean of its divisors is an integer number (2881813975935).

Almost surely, 2^{11143014040253} is an apocalyptic number.

It is an amenable number.

11143014040253 is a deficient number, since it is larger than the sum of its proper divisors (384241863487).

11143014040253 is an equidigital number, since it uses as much as digits as its factorization.

11143014040253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 384241863486.

The product of its (nonzero) digits is 5760, while the sum is 29.

Adding to 11143014040253 its reverse (35204041034111), we get a palindrome (46347055074364).

The spelling of 11143014040253 in words is "eleven trillion, one hundred forty-three billion, fourteen million, forty thousand, two hundred fifty-three".