32800133 has 2 divisors, whose sum is σ = 32800134. Its totient is φ = 32800132.

The previous prime is 32800087. The next prime is 32800147. The reversal of 32800133 is 33100823.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 32467204 + 332929 = 5698^2 + 577^2 .

It is a cyclic number.

It is not a de Polignac number, because 32800133 - 2¹⁴ = 32783749 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32800153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16400066 + 16400067.

It is an arithmetic number, because the mean of its divisors is an integer number (16400067).

Almost surely, 2^32800133 is an apocalyptic number.

It is an amenable number.

32800133 is a deficient number, since it is larger than the sum of its proper divisors (1).

32800133 is an equidigital number, since it uses as much as digits as its factorization.

32800133 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 20.

The square root of 32800133 is about 5727.1400367024. The cubic root of 32800133 is about 320.1045654371.

Adding to 32800133 its reverse (33100823), we get a palindrome (65900956).

The spelling of 32800133 in words is "thirty-two million, eight hundred thousand, one hundred thirty-three".