33023000233 has 2 divisors, whose sum is σ = 33023000234. Its totient is φ = 33023000232.

The previous prime is 33023000183. The next prime is 33023000251. The reversal of 33023000233 is 33200032033.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 31644140544 + 1378859689 = 177888^2 + 37133^2 .

It is a cyclic number.

It is not a de Polignac number, because 33023000233 - 2⁹ = 33022999721 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 33023000233.

It is not a weakly prime, because it can be changed into another prime (33023000273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16511500116 + 16511500117.

It is an arithmetic number, because the mean of its divisors is an integer number (16511500117).

Almost surely, 2^33023000233 is an apocalyptic number.

It is an amenable number.

33023000233 is a deficient number, since it is larger than the sum of its proper divisors (1).

33023000233 is an equidigital number, since it uses as much as digits as its factorization.

33023000233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 972, while the sum is 19.

Adding to 33023000233 its reverse (33200032033), we get a palindrome (66223032266).

The spelling of 33023000233 in words is "thirty-three billion, twenty-three million, two hundred thirty-three", and thus it is an aban number.