30221012201103 has 10 divisors (see below), whose sum is σ = 45144968843744. Its totient is φ = 20147341467348.

The previous prime is 30221012201069. The next prime is 30221012201113. The reversal of 30221012201103 is 30110221012203.

It is not a de Polignac number, because 30221012201103 - 2¹⁰ = 30221012200079 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 (30221012201113) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 186549457951 + ... + 186549458112.

Almost surely, 2^{30221012201103} is an apocalyptic number.

30221012201103 is a deficient number, since it is larger than the sum of its proper divisors (14923956642641).

30221012201103 is an equidigital number, since it uses as much as digits as its factorization.

30221012201103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 373098916075 (or 373098916066 counting only the distinct ones).

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

Adding to 30221012201103 its reverse (30110221012203), we get a palindrome (60331233213306).

The spelling of 30221012201103 in words is "thirty trillion, two hundred twenty-one billion, twelve million, two hundred one thousand, one hundred three".