1123323034 has 16 divisors (see below), whose sum is σ = 1732641768. Its totient is φ = 545812992.

The previous prime is 1123322989. The next prime is 1123323049. The reversal of 1123323034 is 4303233211.

It can be written as a sum of positive squares in 4 ways, for example, as 987530625 + 135792409 = 31425^2 + 11653^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1123322996 and 1123323014.

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, 54562 + ... + 72274.

Almost surely, 2^1123323034 is an apocalyptic number.

1123323034 is a deficient number, since it is larger than the sum of its proper divisors (609318734).

1123323034 is a wasteful number, since it uses less digits than its factorization.

1123323034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18609.

The product of its (nonzero) digits is 1296, while the sum is 22.

The square root of 1123323034 is about 33516.0116063949. The cubic root of 1123323034 is about 1039.5248797463.

Adding to 1123323034 its reverse (4303233211), we get a palindrome (5426556245).

The spelling of 1123323034 in words is "one billion, one hundred twenty-three million, three hundred twenty-three thousand, thirty-four".