1123332023 has 8 divisors (see below), whose sum is σ = 1267710480. Its totient is φ = 985996480.

The previous prime is 1123331977. The next prime is 1123332031. The reversal of 1123332023 is 3202333211.

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

It is a cyclic number.

It is not a de Polignac number, because 1123332023 - 2⁶ = 1123331959 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1123331986 and 1123332004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1123332083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1760390 + ... + 1761027.

It is an arithmetic number, because the mean of its divisors is an integer number (158463810).

Almost surely, 2^1123332023 is an apocalyptic number.

1123332023 is a deficient number, since it is larger than the sum of its proper divisors (144378457).

1123332023 is a wasteful number, since it uses less digits than its factorization.

1123332023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3521457.

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

The square root of 1123332023 is about 33516.1457062115. The cubic root of 1123332023 is about 1039.5276525504.

Adding to 1123332023 its reverse (3202333211), we get a palindrome (4325665234).

The spelling of 1123332023 in words is "one billion, one hundred twenty-three million, three hundred thirty-two thousand, twenty-three".