1005233233 has 2 divisors, whose sum is σ = 1005233234. Its totient is φ = 1005233232.

The previous prime is 1005233219. The next prime is 1005233237. The reversal of 1005233233 is 3323325001.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 963978304 + 41254929 = 31048^2 + 6423^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1005233233 is a prime.

It is not a weakly prime, because it can be changed into another prime (1005233237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 502616616 + 502616617.

It is an arithmetic number, because the mean of its divisors is an integer number (502616617).

Almost surely, 2^1005233233 is an apocalyptic number.

It is an amenable number.

1005233233 is a deficient number, since it is larger than the sum of its proper divisors (1).

1005233233 is an equidigital number, since it uses as much as digits as its factorization.

1005233233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1620, while the sum is 22.

The square root of 1005233233 is about 31705.4133075095. The cubic root of 1005233233 is about 1001.7413768465.

Adding to 1005233233 its reverse (3323325001), we get a palindrome (4328558234).

The spelling of 1005233233 in words is "one billion, five million, two hundred thirty-three thousand, two hundred thirty-three".