30013120211 has 8 divisors (see below), whose sum is σ = 30590881200. Its totient is φ = 29435784352.

The previous prime is 30013120183. The next prime is 30013120223. The reversal of 30013120211 is 11202131003.

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 30013120211 - 2⁶ = 30013120147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30013120411) 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, 38141 + ... + 247953.

It is an arithmetic number, because the mean of its divisors is an integer number (3823860150).

Almost surely, 2^30013120211 is an apocalyptic number.

30013120211 is a deficient number, since it is larger than the sum of its proper divisors (577760989).

30013120211 is a wasteful number, since it uses less digits than its factorization.

30013120211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212565.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 30013120211 its reverse (11202131003), we get a palindrome (41215251214).

The spelling of 30013120211 in words is "thirty billion, thirteen million, one hundred twenty thousand, two hundred eleven".