11232034123 has 4 divisors (see below), whose sum is σ = 11234092608. Its totient is φ = 11229975640.

The previous prime is 11232034087. The next prime is 11232034133. The reversal of 11232034123 is 32143023211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32143023211 = 13 ⋅2472540247.

It is a cyclic number.

It is not a de Polignac number, because 11232034123 - 2¹⁷ = 11231903051 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11232034094 and 11232034103.

It is not an unprimeable number, because it can be changed into a prime (11232034133) 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, 1021036 + ... + 1031977.

It is an arithmetic number, because the mean of its divisors is an integer number (2808523152).

Almost surely, 2^11232034123 is an apocalyptic number.

11232034123 is a deficient number, since it is larger than the sum of its proper divisors (2058485).

11232034123 is an equidigital number, since it uses as much as digits as its factorization.

11232034123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2058484.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 11232034123 its reverse (32143023211), we get a palindrome (43375057334).

The spelling of 11232034123 in words is "eleven billion, two hundred thirty-two million, thirty-four thousand, one hundred twenty-three".