2116314330203 has 4 divisors (see below), whose sum is σ = 2116666644240. Its totient is φ = 2115962016168.

The previous prime is 2116314330197. The next prime is 2116314330223. The reversal of 2116314330203 is 3020334136112.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2116314330203 - 2⁶ = 2116314330139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2116314330223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 176148008 + ... + 176160021.

It is an arithmetic number, because the mean of its divisors is an integer number (529166661060).

Almost surely, 2^{2116314330203} is an apocalyptic number.

2116314330203 is a deficient number, since it is larger than the sum of its proper divisors (352314037).

2116314330203 is an equidigital number, since it uses as much as digits as its factorization.

2116314330203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 352314036.

The product of its (nonzero) digits is 7776, while the sum is 29.

Adding to 2116314330203 its reverse (3020334136112), we get a palindrome (5136648466315).

The spelling of 2116314330203 in words is "two trillion, one hundred sixteen billion, three hundred fourteen million, three hundred thirty thousand, two hundred three".