101101211143 has 2 divisors, whose sum is σ = 101101211144. Its totient is φ = 101101211142.

The previous prime is 101101211129. The next prime is 101101211213. The reversal of 101101211143 is 341112101101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 101101211143 - 2¹⁷ = 101101080071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101101211243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50550605571 + 50550605572.

It is an arithmetic number, because the mean of its divisors is an integer number (50550605572).

Almost surely, 2^101101211143 is an apocalyptic number.

101101211143 is a deficient number, since it is larger than the sum of its proper divisors (1).

101101211143 is an equidigital number, since it uses as much as digits as its factorization.

101101211143 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24, while the sum is 16.

Adding to 101101211143 its reverse (341112101101), we get a palindrome (442213312244).

The spelling of 101101211143 in words is "one hundred one billion, one hundred one million, two hundred eleven thousand, one hundred forty-three".