30233323013 has 8 divisors (see below), whose sum is σ = 31829028000. Its totient is φ = 28638065808.

The previous prime is 30233322997. The next prime is 30233323033. The reversal of 30233323013 is 31032333203.

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 30233323013 - 2⁴ = 30233322997 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 30233323013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30233323033) 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, 31370 + ... + 247892.

It is an arithmetic number, because the mean of its divisors is an integer number (3978628500).

Almost surely, 2^30233323013 is an apocalyptic number.

It is an amenable number.

30233323013 is a deficient number, since it is larger than the sum of its proper divisors (1595704987).

30233323013 is a wasteful number, since it uses less digits than its factorization.

30233323013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223891.

The product of its (nonzero) digits is 2916, while the sum is 23.

Adding to 30233323013 its reverse (31032333203), we get a palindrome (61265656216).

The spelling of 30233323013 in words is "thirty billion, two hundred thirty-three million, three hundred twenty-three thousand, thirteen".