2116733603 has 4 divisors (see below), whose sum is σ = 2117055360. Its totient is φ = 2116411848.

The previous prime is 2116733587. The next prime is 2116733639. The reversal of 2116733603 is 3063376112.

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 2116733603 - 2⁴ = 2116733587 is a prime.

It is a super-2 number, since 2×2116733603² = 8961122292138723218, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2116733603.

It is not an unprimeable number, because it can be changed into a prime (2116733653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 150800 + ... + 164237.

It is an arithmetic number, because the mean of its divisors is an integer number (529263840).

Almost surely, 2^2116733603 is an apocalyptic number.

2116733603 is a deficient number, since it is larger than the sum of its proper divisors (321757).

2116733603 is an equidigital number, since it uses as much as digits as its factorization.

2116733603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 321756.

The product of its (nonzero) digits is 13608, while the sum is 32.

The square root of 2116733603 is about 46007.9732546436. The cubic root of 2116733603 is about 1283.9715517534.

The spelling of 2116733603 in words is "two billion, one hundred sixteen million, seven hundred thirty-three thousand, six hundred three".