11613303641543 has 8 divisors (see below), whose sum is σ = 11619750894048. Its totient is φ = 11606856786304.

The previous prime is 11613303641507. The next prime is 11613303641551. The reversal of 11613303641543 is 34514630331611.

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 11613303641543 - 2¹⁴ = 11613303625159 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 11613303641543.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11613303644543) 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, 73240355 + ... + 73398747.

It is an arithmetic number, because the mean of its divisors is an integer number (1452468861756).

Almost surely, 2^{11613303641543} is an apocalyptic number.

11613303641543 is a deficient number, since it is larger than the sum of its proper divisors (6447252505).

11613303641543 is a wasteful number, since it uses less digits than its factorization.

11613303641543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198633.

The product of its (nonzero) digits is 233280, while the sum is 41.

The spelling of 11613303641543 in words is "eleven trillion, six hundred thirteen billion, three hundred three million, six hundred forty-one thousand, five hundred forty-three".