11201310543 has 8 divisors (see below), whose sum is σ = 14942560000. Its totient is φ = 7463800728.

The previous prime is 11201310517. The next prime is 11201310563. The reversal of 11201310543 is 34501310211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11201310543 - 2⁸ = 11201310287 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11201310563) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 927913 + ... + 939906.

It is an arithmetic number, because the mean of its divisors is an integer number (1867820000).

Almost surely, 2^11201310543 is an apocalyptic number.

11201310543 is a deficient number, since it is larger than the sum of its proper divisors (3741249457).

11201310543 is a wasteful number, since it uses less digits than its factorization.

11201310543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1869821.

The product of its (nonzero) digits is 360, while the sum is 21.

Adding to 11201310543 its reverse (34501310211), we get a palindrome (45702620754).

The spelling of 11201310543 in words is "eleven billion, two hundred one million, three hundred ten thousand, five hundred forty-three".