110011011123 has 48 divisors (see below), whose sum is σ = 168193821600. Its totient is φ = 63567479808.

The previous prime is 110011011119. The next prime is 110011011157. The reversal of 110011011123 is 321110110011.

It is not a de Polignac number, because 110011011123 - 2² = 110011011119 is a prime.

It is a super-2 number, since 2×110011011123² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 110011011099 and 110011011108.

It is not an unprimeable number, because it can be changed into a prime (110011011623) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1556353 + ... + 1625501.

It is an arithmetic number, because the mean of its divisors is an integer number (3504037950).

Almost surely, 2^110011011123 is an apocalyptic number.

110011011123 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

110011011123 is a deficient number, since it is larger than the sum of its proper divisors (58182810477).

110011011123 is a wasteful number, since it uses less digits than its factorization.

110011011123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69316 (or 69297 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 12.

Adding to 110011011123 its reverse (321110110011), we get a palindrome (431121121134).

The spelling of 110011011123 in words is "one hundred ten billion, eleven million, eleven thousand, one hundred twenty-three".