1123403302 has 12 divisors (see below), whose sum is σ = 1960224300. Its totient is φ = 481458516.

The previous prime is 1123403297. The next prime is 1123403311. The reversal of 1123403302 is 2033043211.

It is a self number, because there is not a number n which added to its sum of digits gives 1123403302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5731552 + ... + 5731747.

It is an arithmetic number, because the mean of its divisors is an integer number (163352025).

Almost surely, 2^1123403302 is an apocalyptic number.

1123403302 is a deficient number, since it is larger than the sum of its proper divisors (836820998).

1123403302 is a wasteful number, since it uses less digits than its factorization.

1123403302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11463315 (or 11463308 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 1123403302 is about 33517.2090425202. The cubic root of 1123403302 is about 1039.5496392005.

Adding to 1123403302 its reverse (2033043211), we get a palindrome (3156446513).

The spelling of 1123403302 in words is "one billion, one hundred twenty-three million, four hundred three thousand, three hundred two".