1123304326 has 8 divisors (see below), whose sum is σ = 1685104344. Its totient is φ = 561602880.

The previous prime is 1123304323. The next prime is 1123304327. The reversal of 1123304326 is 6234033211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1123304326.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1123304323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20086 + ... + 51478.

It is an arithmetic number, because the mean of its divisors is an integer number (210638043).

Almost surely, 2^1123304326 is an apocalyptic number.

1123304326 is a deficient number, since it is larger than the sum of its proper divisors (561800018).

1123304326 is a wasteful number, since it uses less digits than its factorization.

1123304326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49286.

The product of its (nonzero) digits is 2592, while the sum is 25.

The square root of 1123304326 is about 33515.7325147460. The cubic root of 1123304326 is about 1039.5191089102.

Adding to 1123304326 its reverse (6234033211), we get a palindrome (7357337537).

The spelling of 1123304326 in words is "one billion, one hundred twenty-three million, three hundred four thousand, three hundred twenty-six".