30211421213 has 8 divisors (see below), whose sum is σ = 31069368000. Its totient is φ = 29360536128.

The previous prime is 30211421197. The next prime is 30211421221. The reversal of 30211421213 is 31212411203.

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 30211421213 - 2⁴ = 30211421197 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 (30211421113) 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, 1756748 + ... + 1773861.

It is an arithmetic number, because the mean of its divisors is an integer number (3883671000).

Almost surely, 2^30211421213 is an apocalyptic number.

It is an amenable number.

30211421213 is a deficient number, since it is larger than the sum of its proper divisors (857946787).

30211421213 is a wasteful number, since it uses less digits than its factorization.

30211421213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3530851.

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

Adding to 30211421213 its reverse (31212411203), we get a palindrome (61423832416).

The spelling of 30211421213 in words is "thirty billion, two hundred eleven million, four hundred twenty-one thousand, two hundred thirteen".