999999803832303 has 8 divisors (see below), whose sum is σ = 1333340031520000. Its totient is φ = 666663056016408.

The previous prime is 999999803832277. The next prime is 999999803832331. The reversal of 999999803832303 is 303238308999999.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 999999803832303 - 2¹⁴ = 999999803815919 is a prime.

It is a super-3 number, since 3×999999803832303³ (a number of 46 digits) contains 333 as substring.

It is the 31622774-th Hogben number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (999999803832343) by changing a digit.

It is a nontrivial repunit in base 31622773.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 869297353 + ... + 870446946.

It is an arithmetic number, because the mean of its divisors is an integer number (166667503940000).

Almost surely, 2^{999999803832303} is an apocalyptic number.

999999803832303 is a deficient number, since it is larger than the sum of its proper divisors (333340227687697).

999999803832303 is a wasteful number, since it uses less digits than its factorization.

999999803832303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1739935901.

The product of its (nonzero) digits is 5509980288, while the sum is 84.

The spelling of 999999803832303 in words is "nine hundred ninety-nine trillion, nine hundred ninety-nine billion, eight hundred three million, eight hundred thirty-two thousand, three hundred three".