30231223110103 has 4 divisors (see below), whose sum is σ = 30231234187120. Its totient is φ = 30231212033088.

The previous prime is 30231223110091. The next prime is 30231223110167. The reversal of 30231223110103 is 30101132213203.

It is a semiprime because it is the product of two primes, 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 30231223110103 - 2⁴¹ = 28032199854551 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 (30231223119103) 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, 1769926 + ... + 7974652.

It is an arithmetic number, because the mean of its divisors is an integer number (7557808546780).

Almost surely, 2^{30231223110103} is an apocalyptic number.

30231223110103 is a deficient number, since it is larger than the sum of its proper divisors (11077017).

30231223110103 is an equidigital number, since it uses as much as digits as its factorization.

30231223110103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11077016.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 30231223110103 its reverse (30101132213203), we get a palindrome (60332355323306).

The spelling of 30231223110103 in words is "thirty trillion, two hundred thirty-one billion, two hundred twenty-three million, one hundred ten thousand, one hundred three".