233020000133 has 2 divisors, whose sum is σ = 233020000134. Its totient is φ = 233020000132.

The previous prime is 233020000111. The next prime is 233020000163. The reversal of 233020000133 is 331000020332.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 229021587844 + 3998412289 = 478562^2 + 63233^2 .

It is a cyclic number.

It is not a de Polignac number, because 233020000133 - 2¹⁶ = 233019934597 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (233020000163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116510000066 + 116510000067.

It is an arithmetic number, because the mean of its divisors is an integer number (116510000067).

Almost surely, 2^233020000133 is an apocalyptic number.

It is an amenable number.

233020000133 is a deficient number, since it is larger than the sum of its proper divisors (1).

233020000133 is an equidigital number, since it uses as much as digits as its factorization.

233020000133 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 17.

Adding to 233020000133 its reverse (331000020332), we get a palindrome (564020020465).

The spelling of 233020000133 in words is "two hundred thirty-three billion, twenty million, one hundred thirty-three", and thus it is an aban number.