133346527 has 2 divisors, whose sum is σ = 133346528. Its totient is φ = 133346526.

The previous prime is 133346513. The next prime is 133346533. The reversal of 133346527 is 725643331.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 133346527 - 2¹⁵ = 133313759 is a prime.

It is equal to p_7557082 and since 133346527 and 7557082 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 133346492 and 133346501.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (133346597) 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, 66673263 + 66673264.

It is an arithmetic number, because the mean of its divisors is an integer number (66673264).

Almost surely, 2^133346527 is an apocalyptic number.

133346527 is a deficient number, since it is larger than the sum of its proper divisors (1).

133346527 is an equidigital number, since it uses as much as digits as its factorization.

133346527 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 45360, while the sum is 34.

The square root of 133346527 is about 11547.5766721854. The cubic root of 133346527 is about 510.8898050919.

Adding to 133346527 its reverse (725643331), we get a palindrome (858989858).

The spelling of 133346527 in words is "one hundred thirty-three million, three hundred forty-six thousand, five hundred twenty-seven".