30011312011321 has 8 divisors (see below), whose sum is σ = 30211853731200. Its totient is φ = 29810793861600.

The previous prime is 30011312011279. The next prime is 30011312011327. The reversal of 30011312011321 is 12311021311003.

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 30011312011321 - 2¹⁵ = 30011311978553 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30011312011327) 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, 3333781 + ... + 8434258.

It is an arithmetic number, because the mean of its divisors is an integer number (3776481716400).

Almost surely, 2^{30011312011321} is an apocalyptic number.

It is an amenable number.

30011312011321 is a deficient number, since it is larger than the sum of its proper divisors (200541719879).

30011312011321 is a wasteful number, since it uses less digits than its factorization.

30011312011321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11785079.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 30011312011321 its reverse (12311021311003), we get a palindrome (42322333322324).

The spelling of 30011312011321 in words is "thirty trillion, eleven billion, three hundred twelve million, eleven thousand, three hundred twenty-one".