211013123214441 has 8 divisors (see below), whose sum is σ = 297900879832224. Its totient is φ = 132400391036480.

The previous prime is 211013123214409. The next prime is 211013123214449. The reversal of 211013123214441 is 144412321310112.

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 211013123214441 - 2⁵ = 211013123214409 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 211013123214399 and 211013123214408.

It is not an unprimeable number, because it can be changed into a prime (211013123214449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2068756109895 + ... + 2068756109996.

It is an arithmetic number, because the mean of its divisors is an integer number (37237609979028).

Almost surely, 2^{211013123214441} is an apocalyptic number.

It is an amenable number.

211013123214441 is a deficient number, since it is larger than the sum of its proper divisors (86887756617783).

211013123214441 is a wasteful number, since it uses less digits than its factorization.

211013123214441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4137512219911.

The product of its (nonzero) digits is 4608, while the sum is 30.

Adding to 211013123214441 its reverse (144412321310112), we get a palindrome (355425444524553).

The spelling of 211013123214441 in words is "two hundred eleven trillion, thirteen billion, one hundred twenty-three million, two hundred fourteen thousand, four hundred forty-one".