100022300321 has 4 divisors (see below), whose sum is σ = 100022936832. Its totient is φ = 100021663812.

The previous prime is 100022300317. The next prime is 100022300351. The reversal of 100022300321 is 123003220001.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 100022300321 - 2² = 100022300317 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100022300296 and 100022300305.

It is not an unprimeable number, because it can be changed into a prime (100022300351) 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 3 ways as a sum of consecutive naturals, for example, 105800 + ... + 459606.

It is an arithmetic number, because the mean of its divisors is an integer number (25005734208).

Almost surely, 2^100022300321 is an apocalyptic number.

It is an amenable number.

100022300321 is a deficient number, since it is larger than the sum of its proper divisors (636511).

100022300321 is an equidigital number, since it uses as much as digits as its factorization.

100022300321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 636510.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 100022300321 its reverse (123003220001), we get a palindrome (223025520322).

The spelling of 100022300321 in words is "one hundred billion, twenty-two million, three hundred thousand, three hundred twenty-one".