32010206881 has 2 divisors, whose sum is σ = 32010206882. Its totient is φ = 32010206880.

The previous prime is 32010206867. The next prime is 32010206909. The reversal of 32010206881 is 18860201023.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 25658913856 + 6351293025 = 160184^2 + 79695^2 .

It is a cyclic number.

It is not a de Polignac number, because 32010206881 - 2³³ = 23420272289 is a prime.

It is a super-2 number, since 2×32010206881² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (32010206681) 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, 16005103440 + 16005103441.

It is an arithmetic number, because the mean of its divisors is an integer number (16005103441).

Almost surely, 2^32010206881 is an apocalyptic number.

It is an amenable number.

32010206881 is a deficient number, since it is larger than the sum of its proper divisors (1).

32010206881 is an equidigital number, since it uses as much as digits as its factorization.

32010206881 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4608, while the sum is 31.

The spelling of 32010206881 in words is "thirty-two billion, ten million, two hundred six thousand, eight hundred eighty-one".