11140335123 has 16 divisors (see below), whose sum is σ = 15723333120. Its totient is φ = 7004025504.

The previous prime is 11140335097. The next prime is 11140335133. The reversal of 11140335123 is 32153304111.

It is not a de Polignac number, because 11140335123 - 2⁸ = 11140334867 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11140335093 and 11140335102.

It is not an unprimeable number, because it can be changed into a prime (11140335133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1485211 + ... + 1492692.

It is an arithmetic number, because the mean of its divisors is an integer number (982708320).

Almost surely, 2^11140335123 is an apocalyptic number.

11140335123 is a deficient number, since it is larger than the sum of its proper divisors (4582997997).

11140335123 is a wasteful number, since it uses less digits than its factorization.

11140335123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2977978.

The product of its (nonzero) digits is 1080, while the sum is 24.

Adding to 11140335123 its reverse (32153304111), we get a palindrome (43293639234).

The spelling of 11140335123 in words is "eleven billion, one hundred forty million, three hundred thirty-five thousand, one hundred twenty-three".