103212032211 has 6 divisors (see below), whose sum is σ = 149084046540. Its totient is φ = 68808021468.

The previous prime is 103212032191. The next prime is 103212032227. The reversal of 103212032211 is 112230212301.

103212032211 is a `hidden beast` number, since 1 + 0 + 321 + 20 + 322 + 1 + 1 = 666.

It is not a de Polignac number, because 103212032211 - 2¹⁰ = 103212031187 is a prime.

It is not an unprimeable number, because it can be changed into a prime (103212037211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5734001781 + ... + 5734001798.

It is an arithmetic number, because the mean of its divisors is an integer number (24847341090).

Almost surely, 2^103212032211 is an apocalyptic number.

103212032211 is a deficient number, since it is larger than the sum of its proper divisors (45872014329).

103212032211 is a wasteful number, since it uses less digits than its factorization.

103212032211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11468003585 (or 11468003582 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 103212032211 its reverse (112230212301), we get a palindrome (215442244512).

The spelling of 103212032211 in words is "one hundred three billion, two hundred twelve million, thirty-two thousand, two hundred eleven".