1233323242 has 8 divisors (see below), whose sum is σ = 1958807556. Its totient is φ = 580387392.

The previous prime is 1233323237. The next prime is 1233323243. The reversal of 1233323242 is 2423233321.

It can be written as a sum of positive squares in 2 ways, for example, as 1042579521 + 190743721 = 32289^2 + 13811^2 .

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

It is not an unprimeable number, because it can be changed into a prime (1233323243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18137073 + ... + 18137140.

Almost surely, 2^1233323242 is an apocalyptic number.

1233323242 is a deficient number, since it is larger than the sum of its proper divisors (725484314).

1233323242 is a wasteful number, since it uses less digits than its factorization.

1233323242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36274232.

The product of its digits is 5184, while the sum is 25.

The square root of 1233323242 is about 35118.7021685028. The cubic root of 1233323242 is about 1072.4053500909.

Adding to 1233323242 its reverse (2423233321), we get a palindrome (3656556563).

The spelling of 1233323242 in words is "one billion, two hundred thirty-three million, three hundred twenty-three thousand, two hundred forty-two".