1323234123 has 16 divisors (see below), whose sum is σ = 1837987200. Its totient is φ = 846048320.

The previous prime is 1323234113. The next prime is 1323234131. The reversal of 1323234123 is 3214323231.

It is a cyclic number.

It is not a de Polignac number, because 1323234123 - 2¹⁰ = 1323233099 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1323234093 and 1323234102.

It is not an unprimeable number, because it can be changed into a prime (1323234103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 83913 + ... + 98426.

It is an arithmetic number, because the mean of its divisors is an integer number (114874200).

Almost surely, 2^1323234123 is an apocalyptic number.

1323234123 is a deficient number, since it is larger than the sum of its proper divisors (514753077).

1323234123 is a wasteful number, since it uses less digits than its factorization.

1323234123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182442.

The product of its digits is 2592, while the sum is 24.

The square root of 1323234123 is about 36376.2851731729. The cubic root of 1323234123 is about 1097.8564656221.

Adding to 1323234123 its reverse (3214323231), we get a palindrome (4537557354).

The spelling of 1323234123 in words is "one billion, three hundred twenty-three million, two hundred thirty-four thousand, one hundred twenty-three".