2116874303 has 16 divisors (see below), whose sum is σ = 2291272320. Its totient is φ = 1948906656.

The previous prime is 2116874293. The next prime is 2116874327. The reversal of 2116874303 is 3034786112.

It is a Cunningham number, because it is equal to 1284³-1.

It is a cyclic number.

It is not a de Polignac number, because 2116874303 - 2¹⁶ = 2116808767 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2116874603) 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 in 15 ways as a sum of consecutive naturals, for example, 900776 + ... + 903122.

It is an arithmetic number, because the mean of its divisors is an integer number (143204520).

Almost surely, 2^2116874303 is an apocalyptic number.

2116874303 is a deficient number, since it is larger than the sum of its proper divisors (174398017).

2116874303 is a wasteful number, since it uses less digits than its factorization.

2116874303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3686.

The product of its (nonzero) digits is 24192, while the sum is 35.

The square root of 2116874303 is about 46009.5023120225. The cubic root of 2116874303 is about 1283.9999997978. Note that the first 6 decimals are identical.

The spelling of 2116874303 in words is "two billion, one hundred sixteen million, eight hundred seventy-four thousand, three hundred three".