30384021121093 has 8 divisors (see below), whose sum is σ = 31108362008768. Its totient is φ = 29660486403744.

The previous prime is 30384021121081. The next prime is 30384021121141. The reversal of 30384021121093 is 39012112048303.

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 30384021121093 - 2⁵ = 30384021121061 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 (30384021121033) 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, 201466305 + ... + 201617062.

It is an arithmetic number, because the mean of its divisors is an integer number (3888545251096).

Almost surely, 2^{30384021121093} is an apocalyptic number.

It is an amenable number.

30384021121093 is a deficient number, since it is larger than the sum of its proper divisors (724340887675).

30384021121093 is a wasteful number, since it uses less digits than its factorization.

30384021121093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 403085163.

The product of its (nonzero) digits is 31104, while the sum is 37.

Adding to 30384021121093 its reverse (39012112048303), we get a palindrome (69396133169396).

The spelling of 30384021121093 in words is "thirty trillion, three hundred eighty-four billion, twenty-one million, one hundred twenty-one thousand, ninety-three".