30211230011 has 4 divisors (see below), whose sum is σ = 30326101872. Its totient is φ = 30096358152.

The previous prime is 30211229987. The next prime is 30211230019. The reversal of 30211230011 is 11003211203.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11003211203 = 89839 ⋅122477.

It is a cyclic number.

It is not a de Polignac number, because 30211230011 - 2¹⁸ = 30210967867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30211230019) 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, 57435536 + ... + 57436061.

It is an arithmetic number, because the mean of its divisors is an integer number (7581525468).

Almost surely, 2^30211230011 is an apocalyptic number.

30211230011 is a deficient number, since it is larger than the sum of its proper divisors (114871861).

30211230011 is a wasteful number, since it uses less digits than its factorization.

30211230011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114871860.

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

Adding to 30211230011 its reverse (11003211203), we get a palindrome (41214441214).

The spelling of 30211230011 in words is "thirty billion, two hundred eleven million, two hundred thirty thousand, eleven".