13180067999 has 4 divisors (see below), whose sum is σ = 15062934864. Its totient is φ = 11297201136.

The previous prime is 13180067983. The next prime is 13180068007. The reversal of 13180067999 is 99976008131.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13180067999 - 2⁴ = 13180067983 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 13180067999.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13180067969) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 941433422 + ... + 941433435.

It is an arithmetic number, because the mean of its divisors is an integer number (3765733716).

Almost surely, 2^13180067999 is an apocalyptic number.

13180067999 is a deficient number, since it is larger than the sum of its proper divisors (1882866865).

13180067999 is an equidigital number, since it uses as much as digits as its factorization.

13180067999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1882866864.

The product of its (nonzero) digits is 734832, while the sum is 53.

The spelling of 13180067999 in words is "thirteen billion, one hundred eighty million, sixty-seven thousand, nine hundred ninety-nine".