11234123 has 8 divisors (see below), whose sum is σ = 11585616. Its totient is φ = 10892880.

The previous prime is 11234089. The next prime is 11234141. The reversal of 11234123 is 32143211.

It is not a de Polignac number, because 11234123 - 2¹⁰ = 11233099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11234173) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68840 + ... + 69002.

It is an arithmetic number, because the mean of its divisors is an integer number (1448202).

Almost surely, 2^11234123 is an apocalyptic number.

11234123 is a deficient number, since it is larger than the sum of its proper divisors (351493).

11234123 is an frugal number, since it uses more digits than its factorization.

11234123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286 (or 204 counting only the distinct ones).

The product of its digits is 144, while the sum is 17.

The square root of 11234123 is about 3351.7343271805. The cubic root of 11234123 is about 223.9647784225.

Adding to 11234123 its reverse (32143211), we get a palindrome (43377334).

The spelling of 11234123 in words is "eleven million, two hundred thirty-four thousand, one hundred twenty-three".