30412302223 has 4 divisors (see below), whose sum is σ = 30691314280. Its totient is φ = 30133290168.

The previous prime is 30412302211. The next prime is 30412302241. The reversal of 30412302223 is 32220321403.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 30412302223 - 2³³ = 21822367631 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30412302194 and 30412302203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30412302623) 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, 139505865 + ... + 139506082.

It is an arithmetic number, because the mean of its divisors is an integer number (7672828570).

Almost surely, 2^30412302223 is an apocalyptic number.

30412302223 is a deficient number, since it is larger than the sum of its proper divisors (279012057).

30412302223 is a wasteful number, since it uses less digits than its factorization.

30412302223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 279012056.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 30412302223 its reverse (32220321403), we get a palindrome (62632623626).

The spelling of 30412302223 in words is "thirty billion, four hundred twelve million, three hundred two thousand, two hundred twenty-three".