11543032713 has 4 divisors (see below), whose sum is σ = 15390710288. Its totient is φ = 7695355140.

The previous prime is 11543032673. The next prime is 11543032847. The reversal of 11543032713 is 31723034511.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 11543032713 - 2²⁹ = 11006161801 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11543032913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1923838783 + ... + 1923838788.

It is an arithmetic number, because the mean of its divisors is an integer number (3847677572).

Almost surely, 2^11543032713 is an apocalyptic number.

It is an amenable number.

11543032713 is a deficient number, since it is larger than the sum of its proper divisors (3847677575).

11543032713 is an equidigital number, since it uses as much as digits as its factorization.

11543032713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3847677574.

The product of its (nonzero) digits is 7560, while the sum is 30.

The spelling of 11543032713 in words is "eleven billion, five hundred forty-three million, thirty-two thousand, seven hundred thirteen".