73803901054003 has 2 divisors, whose sum is σ = 73803901054004. Its totient is φ = 73803901054002.

The previous prime is 73803901053959. The next prime is 73803901054021. The reversal of 73803901054003 is 30045010930837.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 73803901054003 - 2³⁷ = 73666462100531 is a prime.

It is not a weakly prime, because it can be changed into another prime (73803901054043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36901950527001 + 36901950527002.

It is an arithmetic number, because the mean of its divisors is an integer number (36901950527002).

Almost surely, 2^{73803901054003} is an apocalyptic number.

73803901054003 is a deficient number, since it is larger than the sum of its proper divisors (1).

73803901054003 is an equidigital number, since it uses as much as digits as its factorization.

73803901054003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 272160, while the sum is 43.

The spelling of 73803901054003 in words is "seventy-three trillion, eight hundred three billion, nine hundred one million, fifty-four thousand, three".