97117807203 has 24 divisors (see below), whose sum is σ = 147771787280. Its totient is φ = 61292998080.

The previous prime is 97117807201. The next prime is 97117807207. The reversal of 97117807203 is 30270871179.

It is not a de Polignac number, because 97117807203 - 2¹ = 97117807201 is a prime.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (97117807201) 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 23 ways as a sum of consecutive naturals, for example, 30525 + ... + 441777.

Almost surely, 2^97117807203 is an apocalyptic number.

97117807203 is a deficient number, since it is larger than the sum of its proper divisors (50653980077).

97117807203 is a wasteful number, since it uses less digits than its factorization.

97117807203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 412659 (or 412656 counting only the distinct ones).

The product of its (nonzero) digits is 148176, while the sum is 45.

The spelling of 97117807203 in words is "ninety-seven billion, one hundred seventeen million, eight hundred seven thousand, two hundred three".