132162197 has 2 divisors, whose sum is σ = 132162198. Its totient is φ = 132162196.

The previous prime is 132162161. The next prime is 132162203. The reversal of 132162197 is 791261231.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 80120401 + 52041796 = 8951^2 + 7214^2 .

It is an emirp because it is prime and its reverse (791261231) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 132162197 - 2⁶ = 132162133 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (132162127) 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, 66081098 + 66081099.

It is an arithmetic number, because the mean of its divisors is an integer number (66081099).

Almost surely, 2^132162197 is an apocalyptic number.

It is an amenable number.

132162197 is a deficient number, since it is larger than the sum of its proper divisors (1).

132162197 is an equidigital number, since it uses as much as digits as its factorization.

132162197 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4536, while the sum is 32.

The square root of 132162197 is about 11496.1818444212. The cubic root of 132162197 is about 509.3727994033.

The spelling of 132162197 in words is "one hundred thirty-two million, one hundred sixty-two thousand, one hundred ninety-seven".