100303112999 has 4 divisors (see below), whose sum is σ = 104664117936. Its totient is φ = 95942108064.

The previous prime is 100303112969. The next prime is 100303113019. The reversal of 100303112999 is 999211303001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 999211303001 = 19 ⋅52590068579.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100303112999 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 (100303112969) 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 in 3 ways as a sum of consecutive naturals, for example, 2180502434 + ... + 2180502479.

It is an arithmetic number, because the mean of its divisors is an integer number (26166029484).

Almost surely, 2^100303112999 is an apocalyptic number.

100303112999 is a deficient number, since it is larger than the sum of its proper divisors (4361004937).

100303112999 is an equidigital number, since it uses as much as digits as its factorization.

100303112999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4361004936.

The product of its (nonzero) digits is 13122, while the sum is 38.

The spelling of 100303112999 in words is "one hundred billion, three hundred three million, one hundred twelve thousand, nine hundred ninety-nine".