30011013121111 has 8 divisors (see below), whose sum is σ = 33357009438864. Its totient is φ = 26767970536320.

The previous prime is 30011013121099. The next prime is 30011013121139. The reversal of 30011013121111 is 11112131011003.

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 30011013121111 - 2¹⁷ = 30011012990039 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 (30011013121211) 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, 25738432626 + ... + 25738433791.

It is an arithmetic number, because the mean of its divisors is an integer number (4169626179858).

Almost surely, 2^{30011013121111} is an apocalyptic number.

30011013121111 is a deficient number, since it is larger than the sum of its proper divisors (3345996317753).

30011013121111 is a wasteful number, since it uses less digits than its factorization.

30011013121111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51476866481.

The product of its (nonzero) digits is 18, while the sum is 16.

Adding to 30011013121111 its reverse (11112131011003), we get a palindrome (41123144132114).

The spelling of 30011013121111 in words is "thirty trillion, eleven billion, thirteen million, one hundred twenty-one thousand, one hundred eleven".