11141020231123 has 4 divisors (see below), whose sum is σ = 11228744800000. Its totient is φ = 11053295662248.

The previous prime is 11141020231109. The next prime is 11141020231177. The reversal of 11141020231123 is 32113202014111.

11141020231123 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 is a cyclic number.

It is not a de Polignac number, because 11141020231123 - 2²⁵ = 11140986676691 is a prime.

It is a super-2 number, since 2×11141020231123² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11141020231094 and 11141020231103.

It is not an unprimeable number, because it can be changed into a prime (11141020232123) 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, 43862284248 + ... + 43862284501.

It is an arithmetic number, because the mean of its divisors is an integer number (2807186200000).

Almost surely, 2^{11141020231123} is an apocalyptic number.

11141020231123 is a deficient number, since it is larger than the sum of its proper divisors (87724568877).

11141020231123 is an equidigital number, since it uses as much as digits as its factorization.

11141020231123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87724568876.

The product of its (nonzero) digits is 288, while the sum is 22.

Adding to 11141020231123 its reverse (32113202014111), we get a palindrome (43254222245234).

The spelling of 11141020231123 in words is "eleven trillion, one hundred forty-one billion, twenty million, two hundred thirty-one thousand, one hundred twenty-three".