11100204140143 has 4 divisors (see below), whose sum is σ = 11103854325408. Its totient is φ = 11096553954880.

The previous prime is 11100204140141. The next prime is 11100204140149. The reversal of 11100204140143 is 34104140200111.

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 11100204140143 - 2¹ = 11100204140141 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 (11100204140141) 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, 1825088071 + ... + 1825094152.

It is an arithmetic number, because the mean of its divisors is an integer number (2775963581352).

Almost surely, 2^{11100204140143} is an apocalyptic number.

11100204140143 is a deficient number, since it is larger than the sum of its proper divisors (3650185265).

11100204140143 is an equidigital number, since it uses as much as digits as its factorization.

11100204140143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3650185264.

The product of its (nonzero) digits is 384, while the sum is 22.

Adding to 11100204140143 its reverse (34104140200111), we get a palindrome (45204344340254).

The spelling of 11100204140143 in words is "eleven trillion, one hundred billion, two hundred four million, one hundred forty thousand, one hundred forty-three".