11143020420003 has 8 divisors (see below), whose sum is σ = 15336630255616. Its totient is φ = 7189045432200.

The previous prime is 11143020419969. The next prime is 11143020420017. The reversal of 11143020420003 is 30002402034111.

11143020420003 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11143020420003 - 2¹⁶ = 11143020354467 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11143020420043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59908711843 + ... + 59908712028.

It is an arithmetic number, because the mean of its divisors is an integer number (1917078781952).

Almost surely, 2^{11143020420003} is an apocalyptic number.

11143020420003 is a deficient number, since it is larger than the sum of its proper divisors (4193609835613).

11143020420003 is a wasteful number, since it uses less digits than its factorization.

11143020420003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119817423905.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 11143020420003 its reverse (30002402034111), we get a palindrome (41145422454114).

The spelling of 11143020420003 in words is "eleven trillion, one hundred forty-three billion, twenty million, four hundred twenty thousand, three".