100230030221 has 8 divisors (see below), whose sum is σ = 100296202464. Its totient is φ = 100163886480.

The previous prime is 100230030209. The next prime is 100230030247. The reversal of 100230030221 is 122030032001.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100230030221 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100230030196 and 100230030205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100230038221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16452386 + ... + 16458476.

It is an arithmetic number, because the mean of its divisors is an integer number (12537025308).

Almost surely, 2^100230030221 is an apocalyptic number.

It is an amenable number.

100230030221 is a deficient number, since it is larger than the sum of its proper divisors (66172243).

100230030221 is an equidigital number, since it uses as much as digits as its factorization.

100230030221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14251.

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

Adding to 100230030221 its reverse (122030032001), we get a palindrome (222260062222).

The spelling of 100230030221 in words is "one hundred billion, two hundred thirty million, thirty thousand, two hundred twenty-one".