1232443023 has 16 divisors (see below), whose sum is σ = 1883431680. Its totient is φ = 702219456.

The previous prime is 1232443021. The next prime is 1232443039. The reversal of 1232443023 is 3203442321.

It is not a de Polignac number, because 1232443023 - 2¹ = 1232443021 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1232442984 and 1232443002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1232443021) 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 15 ways as a sum of consecutive naturals, for example, 77278 + ... + 91851.

It is an arithmetic number, because the mean of its divisors is an integer number (117714480).

Almost surely, 2^1232443023 is an apocalyptic number.

1232443023 is a deficient number, since it is larger than the sum of its proper divisors (650988657).

1232443023 is a wasteful number, since it uses less digits than its factorization.

1232443023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169486.

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 1232443023 is about 35106.1678768845. The cubic root of 1232443023 is about 1072.1501652410.

Adding to 1232443023 its reverse (3203442321), we get a palindrome (4435885344).

The spelling of 1232443023 in words is "one billion, two hundred thirty-two million, four hundred forty-three thousand, twenty-three".