11201202143 has 2 divisors, whose sum is σ = 11201202144. Its totient is φ = 11201202142.

The previous prime is 11201202127. The next prime is 11201202191. The reversal of 11201202143 is 34120210211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11201202143 - 2⁴ = 11201202127 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11201202113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5600601071 + 5600601072.

It is an arithmetic number, because the mean of its divisors is an integer number (5600601072).

Almost surely, 2^11201202143 is an apocalyptic number.

11201202143 is a deficient number, since it is larger than the sum of its proper divisors (1).

11201202143 is an equidigital number, since it uses as much as digits as its factorization.

11201202143 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 11201202143 its reverse (34120210211), we get a palindrome (45321412354).

The spelling of 11201202143 in words is "eleven billion, two hundred one million, two hundred two thousand, one hundred forty-three".