30104034021011 has 4 divisors (see below), whose sum is σ = 30104047346352. Its totient is φ = 30104020695672.

The previous prime is 30104034020981. The next prime is 30104034021029. The reversal of 30104034021011 is 11012043040103.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30104034021011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30104034021811) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2338415 + ... + 8104088.

It is an arithmetic number, because the mean of its divisors is an integer number (7526011836588).

Almost surely, 2^{30104034021011} is an apocalyptic number.

30104034021011 is a deficient number, since it is larger than the sum of its proper divisors (13325341).

30104034021011 is a wasteful number, since it uses less digits than its factorization.

30104034021011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13325340.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 30104034021011 its reverse (11012043040103), we get a palindrome (41116077061114).

The spelling of 30104034021011 in words is "thirty trillion, one hundred four billion, thirty-four million, twenty-one thousand, eleven".