2116633013 has 8 divisors (see below), whose sum is σ = 2311488576. Its totient is φ = 1922183200.

The previous prime is 2116633009. The next prime is 2116633027. The reversal of 2116633013 is 3103366112.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2116633013 - 2² = 2116633009 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2116633033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90473 + ... + 111438.

It is an arithmetic number, because the mean of its divisors is an integer number (288936072).

Almost surely, 2^2116633013 is an apocalyptic number.

It is an amenable number.

2116633013 is a deficient number, since it is larger than the sum of its proper divisors (194855563).

2116633013 is a wasteful number, since it uses less digits than its factorization.

2116633013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202875.

The product of its (nonzero) digits is 1944, while the sum is 26.

The square root of 2116633013 is about 46006.8800615734. The cubic root of 2116633013 is about 1283.9512127518.

Adding to 2116633013 its reverse (3103366112), we get a palindrome (5219999125).

The spelling of 2116633013 in words is "two billion, one hundred sixteen million, six hundred thirty-three thousand, thirteen".