1232005124 has 12 divisors (see below), whose sum is σ = 2464010304. Its totient is φ = 528002184.

The previous prime is 1232005121. The next prime is 1232005129. The reversal of 1232005124 is 4215002321.

1232005124 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 1232005096 and 1232005105.

It is not an unprimeable number, because it can be changed into a prime (1232005121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22000064 + ... + 22000119.

It is an arithmetic number, because the mean of its divisors is an integer number (205334192).

Almost surely, 2^1232005124 is an apocalyptic number.

1232005124 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1232005124 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1232005124 is a wasteful number, since it uses less digits than its factorization.

1232005124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44000194 (or 44000192 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 1232005124 is about 35099.9305412418. The cubic root of 1232005124 is about 1072.0231684029.

Adding to 1232005124 its reverse (4215002321), we get a palindrome (5447007445).

The spelling of 1232005124 in words is "one billion, two hundred thirty-two million, five thousand, one hundred twenty-four".