133027253 has 2 divisors, whose sum is σ = 133027254. Its totient is φ = 133027252.

The previous prime is 133027229. The next prime is 133027259. The reversal of 133027253 is 352720331.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 101465329 + 31561924 = 10073^2 + 5618^2 .

It is a cyclic number.

It is not a de Polignac number, because 133027253 - 2¹² = 133023157 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (133027259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66513626 + 66513627.

It is an arithmetic number, because the mean of its divisors is an integer number (66513627).

Almost surely, 2^133027253 is an apocalyptic number.

It is an amenable number.

133027253 is a deficient number, since it is larger than the sum of its proper divisors (1).

133027253 is an equidigital number, since it uses as much as digits as its factorization.

133027253 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3780, while the sum is 26.

The square root of 133027253 is about 11533.7441015483. The cubic root of 133027253 is about 510.4817350035.

Adding to 133027253 its reverse (352720331), we get a palindrome (485747584).

The spelling of 133027253 in words is "one hundred thirty-three million, twenty-seven thousand, two hundred fifty-three".