2132801833361 has 2 divisors, whose sum is σ = 2132801833362. Its totient is φ = 2132801833360.

The previous prime is 2132801833343. The next prime is 2132801833367. The reversal of 2132801833361 is 1633381082312.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1464659073361 + 668142760000 = 1210231^2 + 817400^2 .

It is a cyclic number.

It is not a de Polignac number, because 2132801833361 - 2¹⁸ = 2132801571217 is a prime.

It is not a weakly prime, because it can be changed into another prime (2132801833367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1066400916680 + 1066400916681.

It is an arithmetic number, because the mean of its divisors is an integer number (1066400916681).

Almost surely, 2^{2132801833361} is an apocalyptic number.

It is an amenable number.

2132801833361 is a deficient number, since it is larger than the sum of its proper divisors (1).

2132801833361 is an equidigital number, since it uses as much as digits as its factorization.

2132801833361 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 124416, while the sum is 41.

The spelling of 2132801833361 in words is "two trillion, one hundred thirty-two billion, eight hundred one million, eight hundred thirty-three thousand, three hundred sixty-one".