1123303034 has 16 divisors (see below), whose sum is σ = 1926566208. Its totient is φ = 481189632.

The previous prime is 1123303031. The next prime is 1123303057. The reversal of 1123303034 is 4303033211.

It is a junction number, because it is equal to n+sod(n) for n = 1123302997 and 1123303015.

It is not an unprimeable number, because it can be changed into a prime (1123303031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14042 + ... + 49434.

It is an arithmetic number, because the mean of its divisors is an integer number (120410388).

Almost surely, 2^1123303034 is an apocalyptic number.

1123303034 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1123303034 is a deficient number, since it is larger than the sum of its proper divisors (803263174).

1123303034 is a wasteful number, since it uses less digits than its factorization.

1123303034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37669.

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 1123303034 is about 33515.7132402102. The cubic root of 1123303034 is about 1039.5187103660.

Adding to 1123303034 its reverse (4303033211), we get a palindrome (5426336245).

The spelling of 1123303034 in words is "one billion, one hundred twenty-three million, three hundred three thousand, thirty-four".