211023410203 has 8 divisors (see below), whose sum is σ = 211848519168. Its totient is φ = 210198474024.

The previous prime is 211023410167. The next prime is 211023410249. The reversal of 211023410203 is 302014320112.

It is a happy number.

211023410203 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 211023410203 - 2²¹ = 211021313051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (211023410293) 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 7 ways as a sum of consecutive naturals, for example, 2757150 + ... + 2832652.

It is an arithmetic number, because the mean of its divisors is an integer number (26481064896).

Almost surely, 2^211023410203 is an apocalyptic number.

211023410203 is a deficient number, since it is larger than the sum of its proper divisors (825108965).

211023410203 is a wasteful number, since it uses less digits than its factorization.

211023410203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86393.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 211023410203 its reverse (302014320112), we get a palindrome (513037730315).

Subtracting 211023410203 from its reverse (302014320112), we obtain a palindrome (90990909909).

The spelling of 211023410203 in words is "two hundred eleven billion, twenty-three million, four hundred ten thousand, two hundred three".