2116330266603 has 16 divisors (see below), whose sum is σ = 3226039763456. Its totient is φ = 1208898250560.

The previous prime is 2116330266571. The next prime is 2116330266607. The reversal of 2116330266603 is 3066620336112.

It is not a de Polignac number, because 2116330266603 - 2⁵ = 2116330266571 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2116330266607) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17995426 + ... + 18112647.

It is an arithmetic number, because the mean of its divisors is an integer number (201627485216).

Almost surely, 2^{2116330266603} is an apocalyptic number.

2116330266603 is a deficient number, since it is larger than the sum of its proper divisors (1109709496853).

2116330266603 is a wasteful number, since it uses less digits than its factorization.

2116330266603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36110874.

The product of its (nonzero) digits is 139968, while the sum is 39.

The spelling of 2116330266603 in words is "two trillion, one hundred sixteen billion, three hundred thirty million, two hundred sixty-six thousand, six hundred three".