115543524311143 has 8 divisors (see below), whose sum is σ = 116468055912960. Its totient is φ = 114619223023200.

The previous prime is 115543524311129. The next prime is 115543524311167. The reversal of 115543524311143 is 341113425345511.

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

It is a cyclic number.

It is not a de Polignac number, because 115543524311143 - 2²⁵ = 115543490756711 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 115543524311143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115543524311443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56571028 + ... + 58577881.

It is an arithmetic number, because the mean of its divisors is an integer number (14558506989120).

Almost surely, 2^{115543524311143} is an apocalyptic number.

115543524311143 is a deficient number, since it is larger than the sum of its proper divisors (924531601817).

115543524311143 is a wasteful number, since it uses less digits than its factorization.

115543524311143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115156937.

The product of its digits is 432000, while the sum is 43.

Adding to 115543524311143 its reverse (341113425345511), we get a palindrome (456656949656654).

The spelling of 115543524311143 in words is "one hundred fifteen trillion, five hundred forty-three billion, five hundred twenty-four million, three hundred eleven thousand, one hundred forty-three".