30223230013 has 8 divisors (see below), whose sum is σ = 30286903256. Its totient is φ = 30159604800.

The previous prime is 30223229963. The next prime is 30223230031. The reversal of 30223230013 is 31003232203.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 5894093529 + 24329136484 = 76773^2 + 155978^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30223230013 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 (30223230043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1424503 + ... + 1445563.

It is an arithmetic number, because the mean of its divisors is an integer number (3785862907).

Almost surely, 2^30223230013 is an apocalyptic number.

It is an amenable number.

30223230013 is a deficient number, since it is larger than the sum of its proper divisors (63673243).

30223230013 is a wasteful number, since it uses less digits than its factorization.

30223230013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24015.

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 30223230013 its reverse (31003232203), we get a palindrome (61226462216).

The spelling of 30223230013 in words is "thirty billion, two hundred twenty-three million, two hundred thirty thousand, thirteen".