211130013441 has 8 divisors (see below), whose sum is σ = 282508488864. Its totient is φ = 140252440160.

The previous prime is 211130013407. The next prime is 211130013481. The reversal of 211130013441 is 144310031112.

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 211130013441 - 2⁷ = 211130013313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (211130013481) 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, 125224551 + ... + 125226236.

It is an arithmetic number, because the mean of its divisors is an integer number (35313561108).

Almost surely, 2^211130013441 is an apocalyptic number.

It is an amenable number.

211130013441 is a deficient number, since it is larger than the sum of its proper divisors (71378475423).

211130013441 is a wasteful number, since it uses less digits than its factorization.

211130013441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250451071.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 211130013441 its reverse (144310031112), we get a palindrome (355440044553).

The spelling of 211130013441 in words is "two hundred eleven billion, one hundred thirty million, thirteen thousand, four hundred forty-one".