1230304233 has 8 divisors (see below), whose sum is σ = 1640590848. Its totient is φ = 820110224.

The previous prime is 1230304219. The next prime is 1230304237. The reversal of 1230304233 is 3324030321.

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 1230304233 - 2⁴ = 1230304217 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1230304237) 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 7 ways as a sum of consecutive naturals, for example, 18616 + ... + 52982.

It is an arithmetic number, because the mean of its divisors is an integer number (205073856).

Almost surely, 2^1230304233 is an apocalyptic number.

It is an amenable number.

1230304233 is a deficient number, since it is larger than the sum of its proper divisors (410286615).

1230304233 is a wasteful number, since it uses less digits than its factorization.

1230304233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46303.

The product of its (nonzero) digits is 1296, while the sum is 21.

The square root of 1230304233 is about 35075.6929083375. The cubic root of 1230304233 is about 1071.5296005634.

Adding to 1230304233 its reverse (3324030321), we get a palindrome (4554334554).

The spelling of 1230304233 in words is "one billion, two hundred thirty million, three hundred four thousand, two hundred thirty-three".