1832100806281 has 2 divisors, whose sum is σ = 1832100806282. Its totient is φ = 1832100806280.

The previous prime is 1832100806269. The next prime is 1832100806329. The reversal of 1832100806281 is 1826080012381.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1072693132681 + 759407673600 = 1035709^2 + 871440^2 .

It is a cyclic number.

It is not a de Polignac number, because 1832100806281 - 2⁷ = 1832100806153 is a prime.

It is a super-2 number, since 2×1832100806281² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1832100800281) 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, 916050403140 + 916050403141.

It is an arithmetic number, because the mean of its divisors is an integer number (916050403141).

Almost surely, 2^{1832100806281} is an apocalyptic number.

It is an amenable number.

1832100806281 is a deficient number, since it is larger than the sum of its proper divisors (1).

1832100806281 is an equidigital number, since it uses as much as digits as its factorization.

1832100806281 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36864, while the sum is 40.

The spelling of 1832100806281 in words is "one trillion, eight hundred thirty-two billion, one hundred million, eight hundred six thousand, two hundred eighty-one".