211130014321 has 8 divisors (see below), whose sum is σ = 217649705760. Its totient is φ = 204708363552.

The previous prime is 211130014253. The next prime is 211130014351. The reversal of 211130014321 is 123410031112.

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-211130014321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (211130014351) 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, 24505795 + ... + 24514408.

It is an arithmetic number, because the mean of its divisors is an integer number (27206213220).

Almost surely, 2^211130014321 is an apocalyptic number.

It is an amenable number.

211130014321 is a deficient number, since it is larger than the sum of its proper divisors (6519691439).

211130014321 is an equidigital number, since it uses as much as digits as its factorization.

211130014321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49020335.

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

Adding to 211130014321 its reverse (123410031112), we get a palindrome (334540045433).

The spelling of 211130014321 in words is "two hundred eleven billion, one hundred thirty million, fourteen thousand, three hundred twenty-one".