11110203323142 has 32 divisors (see below), whose sum is σ = 27703364131584. Its totient is φ = 2885767096800.

The previous prime is 11110203323123. The next prime is 11110203323171. The reversal of 11110203323142 is 24132330201111.

11110203323142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12024029109 + ... + 12024030032.

It is an arithmetic number, because the mean of its divisors is an integer number (865730129112).

Almost surely, 2^{11110203323142} is an apocalyptic number.

11110203323142 is an abundant number, since it is smaller than the sum of its proper divisors (16593160808442).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11110203323142 is a wasteful number, since it uses less digits than its factorization.

11110203323142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24048059164.

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 11110203323142 its reverse (24132330201111), we get a palindrome (35242533524253).

The spelling of 11110203323142 in words is "eleven trillion, one hundred ten billion, two hundred three million, three hundred twenty-three thousand, one hundred forty-two".