1123235326 has 16 divisors (see below), whose sum is σ = 1699122240. Its totient is φ = 556871040.

The previous prime is 1123235249. The next prime is 1123235357. The reversal of 1123235326 is 6235323211.

It is a junction number, because it is equal to n+sod(n) for n = 1123235294 and 1123235303.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 307531 + ... + 311161.

It is an arithmetic number, because the mean of its divisors is an integer number (106195140).

Almost surely, 2^1123235326 is an apocalyptic number.

1123235326 is a deficient number, since it is larger than the sum of its proper divisors (575886914).

1123235326 is a wasteful number, since it uses less digits than its factorization.

1123235326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4899.

The product of its digits is 6480, while the sum is 28.

The square root of 1123235326 is about 33514.7031316108. The cubic root of 1123235326 is about 1039.4978240023.

Adding to 1123235326 its reverse (6235323211), we get a palindrome (7358558537).

It can be divided in two parts, 112323 and 5326, that added together give a 6-th power (117649 = 7⁶).

The spelling of 1123235326 in words is "one billion, one hundred twenty-three million, two hundred thirty-five thousand, three hundred twenty-six".