1123303304 has 8 divisors (see below), whose sum is σ = 2106193710. Its totient is φ = 561651648.

The previous prime is 1123303303. The next prime is 1123303327. The reversal of 1123303304 is 4033033211.

It can be written as a sum of positive squares in only one way, i.e., 585156100 + 538147204 = 24190^2 + 23198^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (1123303303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70206449 + ... + 70206464.

Almost surely, 2^1123303304 is an apocalyptic number.

It is an amenable number.

1123303304 is a deficient number, since it is larger than the sum of its proper divisors (982890406).

1123303304 is a wasteful number, since it uses less digits than its factorization.

1123303304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140412919 (or 140412915 counting only the distinct ones).

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

The square root of 1123303304 is about 33515.7172681714. The cubic root of 1123303304 is about 1039.5187936531.

Adding to 1123303304 its reverse (4033033211), we get a palindrome (5156336515).

The spelling of 1123303304 in words is "one billion, one hundred twenty-three million, three hundred three thousand, three hundred four".