11000112123 has 128 divisors (see below), whose sum is σ = 21340053504. Its totient is φ = 4848076800.

The previous prime is 11000112107. The next prime is 11000112131. The reversal of 11000112123 is 32121100011.

It is not a de Polignac number, because 11000112123 - 2⁴ = 11000112107 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11000112099 and 11000112108.

It is not an unprimeable number, because it can be changed into a prime (11000112103) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 2192688 + ... + 2197698.

It is an arithmetic number, because the mean of its divisors is an integer number (166719168).

Almost surely, 2^11000112123 is an apocalyptic number.

11000112123 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

11000112123 is a deficient number, since it is larger than the sum of its proper divisors (10339941381).

11000112123 is a wasteful number, since it uses less digits than its factorization.

11000112123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5105.

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

Adding to 11000112123 its reverse (32121100011), we get a palindrome (43121212134).

The spelling of 11000112123 in words is "eleven billion, one hundred twelve thousand, one hundred twenty-three".