30013021330013 has 32 divisors (see below), whose sum is σ = 31886526718080. Its totient is φ = 28212619818240.

The previous prime is 30013021330003. The next prime is 30013021330021. The reversal of 30013021330013 is 31003312031003.

It is a cyclic number.

It is not a de Polignac number, because 30013021330013 - 2¹⁰ = 30013021328989 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 (30013021330003) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 360090098 + ... + 360173436.

It is an arithmetic number, because the mean of its divisors is an integer number (996453959940).

Almost surely, 2^{30013021330013} is an apocalyptic number.

It is an amenable number.

30013021330013 is a deficient number, since it is larger than the sum of its proper divisors (1873505388067).

30013021330013 is a wasteful number, since it uses less digits than its factorization.

30013021330013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86237.

The product of its (nonzero) digits is 486, while the sum is 20.

Adding to 30013021330013 its reverse (31003312031003), we get a palindrome (61016333361016).

The spelling of 30013021330013 in words is "thirty trillion, thirteen billion, twenty-one million, three hundred thirty thousand, thirteen".