2821783282151 has 2 divisors, whose sum is σ = 2821783282152. Its totient is φ = 2821783282150.

The previous prime is 2821783282081. The next prime is 2821783282207. The reversal of 2821783282151 is 1512823871282.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2821783282151 - 2²² = 2821779087847 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2821783282151.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2821783287151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1410891641075 + 1410891641076.

It is an arithmetic number, because the mean of its divisors is an integer number (1410891641076).

Almost surely, 2^{2821783282151} is an apocalyptic number.

2821783282151 is a deficient number, since it is larger than the sum of its proper divisors (1).

2821783282151 is an equidigital number, since it uses as much as digits as its factorization.

2821783282151 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 860160, while the sum is 50.

The spelling of 2821783282151 in words is "two trillion, eight hundred twenty-one billion, seven hundred eighty-three million, two hundred eighty-two thousand, one hundred fifty-one".