6123903223 has 4 divisors (see below), whose sum is σ = 6127832880. Its totient is φ = 6119973568.

The previous prime is 6123903209. The next prime is 6123903229. The reversal of 6123903223 is 3223093216.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6123903223 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 (6123903229) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1962490 + ... + 1965607.

It is an arithmetic number, because the mean of its divisors is an integer number (1531958220).

Almost surely, 2^6123903223 is an apocalyptic number.

6123903223 is a deficient number, since it is larger than the sum of its proper divisors (3929657).

6123903223 is a wasteful number, since it uses less digits than its factorization.

6123903223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3929656.

The product of its (nonzero) digits is 11664, while the sum is 31.

The square root of 6123903223 is about 78255.3718475607. The cubic root of 6123903223 is about 1829.5436391770.

Adding to 6123903223 its reverse (3223093216), we get a palindrome (9346996439).

The spelling of 6123903223 in words is "six billion, one hundred twenty-three million, nine hundred three thousand, two hundred twenty-three".