211410120043 has 4 divisors (see below), whose sum is σ = 212317459848. Its totient is φ = 210502780240.

The previous prime is 211410120041. The next prime is 211410120049. The reversal of 211410120043 is 340021014112.

211410120043 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 211410120043 - 2¹ = 211410120041 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 211410120043.

It is not an unprimeable number, because it can be changed into a prime (211410120041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 453669553 + ... + 453670018.

It is an arithmetic number, because the mean of its divisors is an integer number (53079364962).

Almost surely, 2^211410120043 is an apocalyptic number.

211410120043 is a deficient number, since it is larger than the sum of its proper divisors (907339805).

211410120043 is an equidigital number, since it uses as much as digits as its factorization.

211410120043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 907339804.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 211410120043 its reverse (340021014112), we get a palindrome (551431134155).

The spelling of 211410120043 in words is "two hundred eleven billion, four hundred ten million, one hundred twenty thousand, forty-three".