1123333968 has 20 divisors (see below), whose sum is σ = 2901946208. Its totient is φ = 374444640.

The previous prime is 1123333951. The next prime is 1123333997. The reversal of 1123333968 is 8693333211.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11701348 + ... + 11701443.

Almost surely, 2^1123333968 is an apocalyptic number.

It is an amenable number.

1123333968 is an abundant number, since it is smaller than the sum of its proper divisors (1778612240).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1123333968 is a wasteful number, since it uses less digits than its factorization.

1123333968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23402802 (or 23402796 counting only the distinct ones).

The product of its digits is 69984, while the sum is 39.

The square root of 1123333968 is about 33516.1747220652. The cubic root of 1123333968 is about 1039.5282525155.

The spelling of 1123333968 in words is "one billion, one hundred twenty-three million, three hundred thirty-three thousand, nine hundred sixty-eight".