2161460205383 has 2 divisors, whose sum is σ = 2161460205384. Its totient is φ = 2161460205382.

The previous prime is 2161460205323. The next prime is 2161460205389. The reversal of 2161460205383 is 3835020641612.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2161460205383 - 2¹⁰ = 2161460204359 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2161460205383.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2161460205389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1080730102691 + 1080730102692.

It is an arithmetic number, because the mean of its divisors is an integer number (1080730102692).

Almost surely, 2^{2161460205383} is an apocalyptic number.

2161460205383 is a deficient number, since it is larger than the sum of its proper divisors (1).

2161460205383 is an equidigital number, since it uses as much as digits as its factorization.

2161460205383 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 207360, while the sum is 41.

Adding to 2161460205383 its reverse (3835020641612), we get a palindrome (5996480846995).

The spelling of 2161460205383 in words is "two trillion, one hundred sixty-one billion, four hundred sixty million, two hundred five thousand, three hundred eighty-three".