30220232103213 has 4 divisors (see below), whose sum is σ = 40293642804288. Its totient is φ = 20146821402140.

The previous prime is 30220232103179. The next prime is 30220232103239. The reversal of 30220232103213 is 31230123202203.

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 30220232103213 - 2⁹ = 30220232102701 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30220232103253) 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 3 ways as a sum of consecutive naturals, for example, 5036705350533 + ... + 5036705350538.

It is an arithmetic number, because the mean of its divisors is an integer number (10073410701072).

Almost surely, 2^{30220232103213} is an apocalyptic number.

It is an amenable number.

30220232103213 is a deficient number, since it is larger than the sum of its proper divisors (10073410701075).

30220232103213 is a wasteful number, since it uses less digits than its factorization.

30220232103213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10073410701074.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 30220232103213 its reverse (31230123202203), we get a palindrome (61450355305416).

The spelling of 30220232103213 in words is "thirty trillion, two hundred twenty billion, two hundred thirty-two million, one hundred three thousand, two hundred thirteen".