73823608003 has 2 divisors, whose sum is σ = 73823608004. Its totient is φ = 73823608002.

The previous prime is 73823607997. The next prime is 73823608021. The reversal of 73823608003 is 30080632837.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-73823608003 is a prime.

It is not a weakly prime, because it can be changed into another prime (73823608303) 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 as a sum of consecutive naturals, namely, 36911804001 + 36911804002.

It is an arithmetic number, because the mean of its divisors is an integer number (36911804002).

Almost surely, 2^73823608003 is an apocalyptic number.

73823608003 is a deficient number, since it is larger than the sum of its proper divisors (1).

73823608003 is an equidigital number, since it uses as much as digits as its factorization.

73823608003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 145152, while the sum is 40.

The spelling of 73823608003 in words is "seventy-three billion, eight hundred twenty-three million, six hundred eight thousand, three".