30231202013 has 8 divisors (see below), whose sum is σ = 30307294368. Its totient is φ = 30155145904.

The previous prime is 30231202009. The next prime is 30231202019. The reversal of 30231202013 is 31020213203.

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 30231202013 - 2² = 30231202009 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30231201982 and 30231202000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30231202019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2516006 + ... + 2527992.

It is an arithmetic number, because the mean of its divisors is an integer number (3788411796).

Almost surely, 2^30231202013 is an apocalyptic number.

It is an amenable number.

30231202013 is a deficient number, since it is larger than the sum of its proper divisors (76092355).

30231202013 is a wasteful number, since it uses less digits than its factorization.

30231202013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18123.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 30231202013 its reverse (31020213203), we get a palindrome (61251415216).

The spelling of 30231202013 in words is "thirty billion, two hundred thirty-one million, two hundred two thousand, thirteen".