100012303321 has 8 divisors (see below), whose sum is σ = 114798902720. Its totient is φ = 85350485808.

The previous prime is 100012303291. The next prime is 100012303327. The reversal of 100012303321 is 123303210001.

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

It is not a de Polignac number, because 100012303321 - 2¹⁹ = 100011779033 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100012303295 and 100012303304.

It is not an unprimeable number, because it can be changed into a prime (100012303327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31193751 + ... + 31196956.

It is an arithmetic number, because the mean of its divisors is an integer number (14349862840).

Almost surely, 2^100012303321 is an apocalyptic number.

It is an amenable number.

100012303321 is a deficient number, since it is larger than the sum of its proper divisors (14786599399).

100012303321 is an equidigital number, since it uses as much as digits as its factorization.

100012303321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62390943.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 100012303321 its reverse (123303210001), we get a palindrome (223315513322).

The spelling of 100012303321 in words is "one hundred billion, twelve million, three hundred three thousand, three hundred twenty-one".