1123234166 has 16 divisors (see below), whose sum is σ = 1806546240. Its totient is φ = 521888640.

The previous prime is 1123234121. The next prime is 1123234171. The reversal of 1123234166 is 6614323211.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 206405 + ... + 211776.

It is an arithmetic number, because the mean of its divisors is an integer number (112909140).

Almost surely, 2^1123234166 is an apocalyptic number.

1123234166 is a deficient number, since it is larger than the sum of its proper divisors (683312074).

1123234166 is a wasteful number, since it uses less digits than its factorization.

1123234166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 418279.

The product of its digits is 5184, while the sum is 29.

The square root of 1123234166 is about 33514.6858257690. The cubic root of 1123234166 is about 1039.4974661616.

Adding to 1123234166 its reverse (6614323211), we get a palindrome (7737557377).

The spelling of 1123234166 in words is "one billion, one hundred twenty-three million, two hundred thirty-four thousand, one hundred sixty-six".