195900403223 has 8 divisors (see below), whose sum is σ = 223897708320. Its totient is φ = 167905981440.

The previous prime is 195900403211. The next prime is 195900403249. The reversal of 195900403223 is 322304009591.

It is a happy number.

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 195900403223 - 2⁴ = 195900403207 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 (195900403723) 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, 573218 + ... + 848751.

It is an arithmetic number, because the mean of its divisors is an integer number (27987213540).

Almost surely, 2^195900403223 is an apocalyptic number.

195900403223 is a deficient number, since it is larger than the sum of its proper divisors (27997305097).

195900403223 is a wasteful number, since it uses less digits than its factorization.

195900403223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1441657.

The product of its (nonzero) digits is 58320, while the sum is 38.

The spelling of 195900403223 in words is "one hundred ninety-five billion, nine hundred million, four hundred three thousand, two hundred twenty-three".