30124320013 has 8 divisors (see below), whose sum is σ = 32384488320. Its totient is φ = 27931619520.

The previous prime is 30124319993. The next prime is 30124320043. The reversal of 30124320013 is 31002342103.

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 30124320013 - 2¹³ = 30124311821 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30124320043) 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, 16866028 + ... + 16867813.

It is an arithmetic number, because the mean of its divisors is an integer number (4048061040).

Almost surely, 2^30124320013 is an apocalyptic number.

It is an amenable number.

30124320013 is a deficient number, since it is larger than the sum of its proper divisors (2260168307).

30124320013 is a wasteful number, since it uses less digits than its factorization.

30124320013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33733907.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 30124320013 its reverse (31002342103), we get a palindrome (61126662116).

The spelling of 30124320013 in words is "thirty billion, one hundred twenty-four million, three hundred twenty thousand, thirteen".