1232003042 has 8 divisors (see below), whose sum is σ = 1873319916. Its totient is φ = 607563072.

The previous prime is 1232003041. The next prime is 1232003077. The reversal of 1232003042 is 2403002321.

It can be written as a sum of positive squares in 2 ways, for example, as 1219336561 + 12666481 = 34919^2 + 3559^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 1232003042.

It is not an unprimeable number, because it can be changed into a prime (1232003041) 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 3 ways as a sum of consecutive naturals, for example, 4219043 + ... + 4219334.

Almost surely, 2^1232003042 is an apocalyptic number.

1232003042 is a deficient number, since it is larger than the sum of its proper divisors (641316874).

1232003042 is an equidigital number, since it uses as much as digits as its factorization.

1232003042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8438452.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 1232003042 is about 35099.9008830509. The cubic root of 1232003042 is about 1072.0225645219.

Adding to 1232003042 its reverse (2403002321), we get a palindrome (3635005363).

The spelling of 1232003042 in words is "one billion, two hundred thirty-two million, three thousand, forty-two".