2116705203703 has 8 divisors (see below), whose sum is σ = 2230448756400. Its totient is φ = 2003195452608.

The previous prime is 2116705203689. The next prime is 2116705203791. The reversal of 2116705203703 is 3073025076112.

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 2116705203703 - 2⁵ = 2116705203671 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 (2116705233703) 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, 58431808 + ... + 58468021.

It is an arithmetic number, because the mean of its divisors is an integer number (278806094550).

Almost surely, 2^{2116705203703} is an apocalyptic number.

2116705203703 is a deficient number, since it is larger than the sum of its proper divisors (113743552697).

2116705203703 is a wasteful number, since it uses less digits than its factorization.

2116705203703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116900801.

The product of its (nonzero) digits is 52920, while the sum is 37.

The spelling of 2116705203703 in words is "two trillion, one hundred sixteen billion, seven hundred five million, two hundred three thousand, seven hundred three".