132213303281 has 2 divisors, whose sum is σ = 132213303282. Its totient is φ = 132213303280.

The previous prime is 132213303251. The next prime is 132213303317. The reversal of 132213303281 is 182303312231.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 108427952656 + 23785350625 = 329284^2 + 154225^2 .

It is a cyclic number.

It is not a de Polignac number, because 132213303281 - 2⁶ = 132213303217 is a prime.

It is a super-2 number, since 2×132213303281² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (132213303221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66106651640 + 66106651641.

It is an arithmetic number, because the mean of its divisors is an integer number (66106651641).

Almost surely, 2^132213303281 is an apocalyptic number.

It is an amenable number.

132213303281 is a deficient number, since it is larger than the sum of its proper divisors (1).

132213303281 is an equidigital number, since it uses as much as digits as its factorization.

132213303281 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 29.

The spelling of 132213303281 in words is "one hundred thirty-two billion, two hundred thirteen million, three hundred three thousand, two hundred eighty-one".