673302123 has 48 divisors (see below), whose sum is σ = 1084714176. Its totient is φ = 399790080.

The previous prime is 673302121. The next prime is 673302137. The reversal of 673302123 is 321203376.

It is not a de Polignac number, because 673302123 - 2¹ = 673302121 is a prime.

It is not an unprimeable number, because it can be changed into a prime (673302121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 464586 + ... + 466032.

It is an arithmetic number, because the mean of its divisors is an integer number (22598212).

Almost surely, 2^673302123 is an apocalyptic number.

673302123 is a deficient number, since it is larger than the sum of its proper divisors (411412053).

673302123 is a wasteful number, since it uses less digits than its factorization.

673302123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1604 (or 1601 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 27.

The square root of 673302123 is about 25948.0658816799. The cubic root of 673302123 is about 876.4692042908.

Adding to 673302123 its reverse (321203376), we get a palindrome (994505499).

The spelling of 673302123 in words is "six hundred seventy-three million, three hundred two thousand, one hundred twenty-three".