30020010211 has 16 divisors (see below), whose sum is σ = 31360180320. Its totient is φ = 28709774080.

The previous prime is 30020010193. The next prime is 30020010217. The reversal of 30020010211 is 11201002003.

It is a cyclic number.

It is not a de Polignac number, because 30020010211 - 2⁵ = 30020010179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30020010217) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2730321 + ... + 2741293.

It is an arithmetic number, because the mean of its divisors is an integer number (1960011270).

Almost surely, 2^30020010211 is an apocalyptic number.

30020010211 is a deficient number, since it is larger than the sum of its proper divisors (1340170109).

30020010211 is a wasteful number, since it uses less digits than its factorization.

30020010211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12326.

The product of its (nonzero) digits is 12, while the sum is 10.

Adding to 30020010211 its reverse (11201002003), we get a palindrome (41221012214).

The spelling of 30020010211 in words is "thirty billion, twenty million, ten thousand, two hundred eleven".