7117899809203 has 32 divisors (see below), whose sum is σ = 7597523980800. Its totient is φ = 6655682525184.

The previous prime is 7117899809197. The next prime is 7117899809297. The reversal of 7117899809203 is 3029089987117.

It is a cyclic number.

It is not a de Polignac number, because 7117899809203 - 2¹³ = 7117899801011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7117899801203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 219475593 + ... + 219508021.

It is an arithmetic number, because the mean of its divisors is an integer number (237422624400).

Almost surely, 2^{7117899809203} is an apocalyptic number.

7117899809203 is a deficient number, since it is larger than the sum of its proper divisors (479624171597).

7117899809203 is a wasteful number, since it uses less digits than its factorization.

7117899809203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33439.

The product of its (nonzero) digits is 13716864, while the sum is 64.

The spelling of 7117899809203 in words is "seven trillion, one hundred seventeen billion, eight hundred ninety-nine million, eight hundred nine thousand, two hundred three".