132323232281 has 2 divisors, whose sum is σ = 132323232282. Its totient is φ = 132323232280.

The previous prime is 132323232277. The next prime is 132323232319. The reversal of 132323232281 is 182232323231.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 71671856656 + 60651375625 = 267716^2 + 246275^2 .

It is a cyclic number.

It is not a de Polignac number, because 132323232281 - 2² = 132323232277 is a prime.

It is a super-2 number, since 2×132323232281² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (132323235281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66161616140 + 66161616141.

It is an arithmetic number, because the mean of its divisors is an integer number (66161616141).

Almost surely, 2^132323232281 is an apocalyptic number.

It is an amenable number.

132323232281 is a deficient number, since it is larger than the sum of its proper divisors (1).

132323232281 is an equidigital number, since it uses as much as digits as its factorization.

132323232281 is an evil number, because the sum of its binary digits is even.

The product of its digits is 20736, while the sum is 32.

The spelling of 132323232281 in words is "one hundred thirty-two billion, three hundred twenty-three million, two hundred thirty-two thousand, two hundred eighty-one".