132550111 has 2 divisors, whose sum is σ = 132550112. Its totient is φ = 132550110.

The previous prime is 132550109. The next prime is 132550151. The reversal of 132550111 is 111055231.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 132550111 - 2¹ = 132550109 is a prime.

It is a super-2 number, since 2×132550111² = 35139063852224642, which contains 22 as substring.

Together with 132550109, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (132550151) 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, 66275055 + 66275056.

It is an arithmetic number, because the mean of its divisors is an integer number (66275056).

Almost surely, 2^132550111 is an apocalyptic number.

132550111 is a deficient number, since it is larger than the sum of its proper divisors (1).

132550111 is an equidigital number, since it uses as much as digits as its factorization.

132550111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 150, while the sum is 19.

The square root of 132550111 is about 11513.0409102027. The cubic root of 132550111 is about 509.8706720644.

The spelling of 132550111 in words is "one hundred thirty-two million, five hundred fifty thousand, one hundred eleven".