1123336126 has 32 divisors (see below), whose sum is σ = 1937531520. Its totient is φ = 483084000.

The previous prime is 1123336117. The next prime is 1123336133. The reversal of 1123336126 is 6216333211.

It is a junction number, because it is equal to n+sod(n) for n = 1123336094 and 1123336103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 438040 + ... + 440596.

It is an arithmetic number, because the mean of its divisors is an integer number (60547860).

Almost surely, 2^1123336126 is an apocalyptic number.

1123336126 is a deficient number, since it is larger than the sum of its proper divisors (814195394).

1123336126 is a wasteful number, since it uses less digits than its factorization.

1123336126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3640.

The product of its digits is 3888, while the sum is 28.

The square root of 1123336126 is about 33516.2069154611. The cubic root of 1123336126 is about 1039.5289181830.

Adding to 1123336126 its reverse (6216333211), we get a palindrome (7339669337).

The spelling of 1123336126 in words is "one billion, one hundred twenty-three million, three hundred thirty-six thousand, one hundred twenty-six".