1232012233 has 2 divisors, whose sum is σ = 1232012234. Its totient is φ = 1232012232.

The previous prime is 1232012213. The next prime is 1232012237. The reversal of 1232012233 is 3322102321.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 956850489 + 275161744 = 30933^2 + 16588^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1232012233 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1232012233.

It is not a weakly prime, because it can be changed into another prime (1232012237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 616006116 + 616006117.

It is an arithmetic number, because the mean of its divisors is an integer number (616006117).

Almost surely, 2^1232012233 is an apocalyptic number.

It is an amenable number.

1232012233 is a deficient number, since it is larger than the sum of its proper divisors (1).

1232012233 is an equidigital number, since it uses as much as digits as its factorization.

1232012233 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 1232012233 is about 35100.0318091024. The cubic root of 1232012233 is about 1072.0252303527.

Adding to 1232012233 its reverse (3322102321), we get a palindrome (4554114554).

The spelling of 1232012233 in words is "one billion, two hundred thirty-two million, twelve thousand, two hundred thirty-three".