11032122123 has 18 divisors (see below), whose sum is σ = 17515648332. Its totient is φ = 6686133960.

The previous prime is 11032122119. The next prime is 11032122169. The reversal of 11032122123 is 32122123011.

It is not a de Polignac number, because 11032122123 - 2² = 11032122119 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11032122096 and 11032122105.

It is not an unprimeable number, because it can be changed into a prime (11032122223) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 5064165 + ... + 5066342.

It is an arithmetic number, because the mean of its divisors is an integer number (973091574).

Almost surely, 2^11032122123 is an apocalyptic number.

11032122123 is a deficient number, since it is larger than the sum of its proper divisors (6483526209).

11032122123 is a wasteful number, since it uses less digits than its factorization.

11032122123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10130535 (or 10130521 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 11032122123 its reverse (32122123011), we get a palindrome (43154245134).

The spelling of 11032122123 in words is "eleven billion, thirty-two million, one hundred twenty-two thousand, one hundred twenty-three".