132715081 has 2 divisors, whose sum is σ = 132715082. Its totient is φ = 132715080.

The previous prime is 132715069. The next prime is 132715097. The reversal of 132715081 is 180517231.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 127351225 + 5363856 = 11285^2 + 2316^2 .

It is an emirp because it is prime and its reverse (180517231) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 132715081 - 2¹⁵ = 132682313 is a prime.

It is a super-2 number, since 2×132715081² = 35226585449673122, which contains 22 as substring.

It is a nialpdrome in base 8.

It is a zygodrome in base 8.

It is not a weakly prime, because it can be changed into another prime (132715001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66357540 + 66357541.

It is an arithmetic number, because the mean of its divisors is an integer number (66357541).

Almost surely, 2^132715081 is an apocalyptic number.

It is an amenable number.

132715081 is a deficient number, since it is larger than the sum of its proper divisors (1).

132715081 is an equidigital number, since it uses as much as digits as its factorization.

132715081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1680, while the sum is 28.

The square root of 132715081 is about 11520.2031666113. The cubic root of 132715081 is about 510.0821103217.

It can be divided in two parts, 1327150 and 81, that added together give a palindrome (1327231).

The spelling of 132715081 in words is "one hundred thirty-two million, seven hundred fifteen thousand, eighty-one".