30113202021211 has 8 divisors (see below), whose sum is σ = 30135950715024. Its totient is φ = 30090457236480.

The previous prime is 30113202021191. The next prime is 30113202021239. The reversal of 30113202021211 is 11212020231103.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30113202021211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30113202021911) 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, 14528151 + ... + 16470991.

It is an arithmetic number, because the mean of its divisors is an integer number (3766993839378).

Almost surely, 2^{30113202021211} is an apocalyptic number.

30113202021211 is a deficient number, since it is larger than the sum of its proper divisors (22748693813).

30113202021211 is a wasteful number, since it uses less digits than its factorization.

30113202021211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1954541.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 30113202021211 its reverse (11212020231103), we get a palindrome (41325222252314).

The spelling of 30113202021211 in words is "thirty trillion, one hundred thirteen billion, two hundred two million, twenty-one thousand, two hundred eleven".