2320660160551 has 2 divisors, whose sum is σ = 2320660160552. Its totient is φ = 2320660160550.

The previous prime is 2320660160521. The next prime is 2320660160557. The reversal of 2320660160551 is 1550610660232.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2320660160551 is a prime.

It is a super-3 number, since 3×2320660160551³ (a number of 38 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2320660160551.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2320660160557) 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, 1160330080275 + 1160330080276.

It is an arithmetic number, because the mean of its divisors is an integer number (1160330080276).

Almost surely, 2^{2320660160551} is an apocalyptic number.

2320660160551 is a deficient number, since it is larger than the sum of its proper divisors (1).

2320660160551 is an equidigital number, since it uses as much as digits as its factorization.

2320660160551 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64800, while the sum is 37.

The spelling of 2320660160551 in words is "two trillion, three hundred twenty billion, six hundred sixty million, one hundred sixty thousand, five hundred fifty-one".