132168120632237 has 2 divisors, whose sum is σ = 132168120632238. Its totient is φ = 132168120632236.

The previous prime is 132168120632189. The next prime is 132168120632341. The reversal of 132168120632237 is 732236021861231.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 125915015246596 + 6253105385641 = 11221186^2 + 2500621^2 .

It is a cyclic number.

It is not a de Polignac number, because 132168120632237 - 2⁶ = 132168120632173 is a prime.

It is a super-2 number, since 2×132168120632237² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 132168120632191 and 132168120632200.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (132168120637237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66084060316118 + 66084060316119.

It is an arithmetic number, because the mean of its divisors is an integer number (66084060316119).

Almost surely, 2^{132168120632237} is an apocalyptic number.

It is an amenable number.

132168120632237 is a deficient number, since it is larger than the sum of its proper divisors (1).

132168120632237 is an equidigital number, since it uses as much as digits as its factorization.

132168120632237 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 870912, while the sum is 47.

The spelling of 132168120632237 in words is "one hundred thirty-two trillion, one hundred sixty-eight billion, one hundred twenty million, six hundred thirty-two thousand, two hundred thirty-seven".