1123873382 has 8 divisors (see below), whose sum is σ = 1688838336. Its totient is φ = 560927272.

The previous prime is 1123873381. The next prime is 1123873423. The reversal of 1123873382 is 2833783211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1123873381) 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 3 ways as a sum of consecutive naturals, for example, 503318 + ... + 505545.

It is an arithmetic number, because the mean of its divisors is an integer number (211104792).

Almost surely, 2^1123873382 is an apocalyptic number.

1123873382 is a deficient number, since it is larger than the sum of its proper divisors (564964954).

1123873382 is a wasteful number, since it uses less digits than its factorization.

1123873382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1009422.

The product of its digits is 48384, while the sum is 38.

The square root of 1123873382 is about 33524.2208261430. The cubic root of 1123873382 is about 1039.6946163276.

The spelling of 1123873382 in words is "one billion, one hundred twenty-three million, eight hundred seventy-three thousand, three hundred eighty-two".