100030224303221 has 4 divisors (see below), whose sum is σ = 100060545684000. Its totient is φ = 99999902922444.

The previous prime is 100030224303173. The next prime is 100030224303257. The reversal of 100030224303221 is 122303422030001.

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.

It is a cyclic number.

It is not a de Polignac number, because 100030224303221 - 2³⁰ = 100029150561397 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 (100030214303221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15160685441 + ... + 15160692038.

It is an arithmetic number, because the mean of its divisors is an integer number (25015136421000).

Almost surely, 2^{100030224303221} is an apocalyptic number.

It is an amenable number.

100030224303221 is a deficient number, since it is larger than the sum of its proper divisors (30321380779).

100030224303221 is an equidigital number, since it uses as much as digits as its factorization.

100030224303221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30321380778.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 100030224303221 its reverse (122303422030001), we get a palindrome (222333646333222).

The spelling of 100030224303221 in words is "one hundred trillion, thirty billion, two hundred twenty-four million, three hundred three thousand, two hundred twenty-one".