30230323213 has 8 divisors (see below), whose sum is σ = 30297019896. Its totient is φ = 30163660800.

The previous prime is 30230323187. The next prime is 30230323229. The reversal of 30230323213 is 31232303203.

It can be written as a sum of positive squares in 4 ways, for example, as 73222249 + 30157100964 = 8557^2 + 173658^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 30230323213 - 2¹⁷ = 30230192141 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 (30230323283) 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, 2595543 + ... + 2607163.

It is an arithmetic number, because the mean of its divisors is an integer number (3787127487).

Almost surely, 2^30230323213 is an apocalyptic number.

It is an amenable number.

30230323213 is a deficient number, since it is larger than the sum of its proper divisors (66696683).

30230323213 is a wasteful number, since it uses less digits than its factorization.

30230323213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17135.

The product of its (nonzero) digits is 1944, while the sum is 22.

Adding to 30230323213 its reverse (31232303203), we get a palindrome (61462626416).

The spelling of 30230323213 in words is "thirty billion, two hundred thirty million, three hundred twenty-three thousand, two hundred thirteen".