101143013211 has 6 divisors (see below), whose sum is σ = 146095463540. Its totient is φ = 67428675468.

The previous prime is 101143013207. The next prime is 101143013327. The reversal of 101143013211 is 112310341101.

It is a happy number.

101143013211 is a `hidden beast` number, since 1 + 0 + 11 + 430 + 13 + 211 = 666.

It is not a de Polignac number, because 101143013211 - 2² = 101143013207 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101143013011) 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 5 ways as a sum of consecutive naturals, for example, 5619056281 + ... + 5619056298.

Almost surely, 2^101143013211 is an apocalyptic number.

101143013211 is a deficient number, since it is larger than the sum of its proper divisors (44952450329).

101143013211 is a wasteful number, since it uses less digits than its factorization.

101143013211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11238112585 (or 11238112582 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 101143013211 its reverse (112310341101), we get a palindrome (213453354312).

The spelling of 101143013211 in words is "one hundred one billion, one hundred forty-three million, thirteen thousand, two hundred eleven".