132505207 has 2 divisors, whose sum is σ = 132505208. Its totient is φ = 132505206.

The previous prime is 132505193. The next prime is 132505249. The reversal of 132505207 is 702505231.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 132505207 - 2¹¹ = 132503159 is a prime.

It is a super-2 number, since 2×132505207² = 35115259764225698, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (132505907) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66252603 + 66252604.

It is an arithmetic number, because the mean of its divisors is an integer number (66252604).

Almost surely, 2^132505207 is an apocalyptic number.

132505207 is a deficient number, since it is larger than the sum of its proper divisors (1).

132505207 is an equidigital number, since it uses as much as digits as its factorization.

132505207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2100, while the sum is 25.

The square root of 132505207 is about 11511.0906086261. The cubic root of 132505207 is about 509.8130892670.

The spelling of 132505207 in words is "one hundred thirty-two million, five hundred five thousand, two hundred seven".