2173090603 has 8 divisors (see below), whose sum is σ = 2304810288. Its totient is φ = 2041803264.

The previous prime is 2173090589. The next prime is 2173090631. The reversal of 2173090603 is 3060903712.

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 2173090603 - 2²⁹ = 1636219691 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2173090693) 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, 97701 + ... + 117862.

It is an arithmetic number, because the mean of its divisors is an integer number (288101286).

Almost surely, 2^2173090603 is an apocalyptic number.

2173090603 is a deficient number, since it is larger than the sum of its proper divisors (131719685).

2173090603 is a wasteful number, since it uses less digits than its factorization.

2173090603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216173.

The product of its (nonzero) digits is 6804, while the sum is 31.

The square root of 2173090603 is about 46616.4198861303. The cubic root of 2173090603 is about 1295.2669312554.

The spelling of 2173090603 in words is "two billion, one hundred seventy-three million, ninety thousand, six hundred three".