100030212221103 has 48 divisors (see below), whose sum is σ = 157749903074400. Its totient is φ = 60860881094400.

The previous prime is 100030212221077. The next prime is 100030212221111. The reversal of 100030212221103 is 301122212030001.

100030212221103 is a `hidden beast` number, since 100 + 0 + 30 + 212 + 221 + 103 = 666.

It is not a de Polignac number, because 100030212221103 - 2⁸ = 100030212220847 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100030212221123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 77628568 + ... + 78906621.

It is an arithmetic number, because the mean of its divisors is an integer number (3286456314050).

Almost surely, 2^{100030212221103} is an apocalyptic number.

100030212221103 is a deficient number, since it is larger than the sum of its proper divisors (57719690853297).

100030212221103 is a wasteful number, since it uses less digits than its factorization.

100030212221103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156535352 (or 156535349 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 100030212221103 its reverse (301122212030001), we get a palindrome (401152424251104).

The spelling of 100030212221103 in words is "one hundred trillion, thirty billion, two hundred twelve million, two hundred twenty-one thousand, one hundred three".