11780159108707 has 4 divisors (see below), whose sum is σ = 12851082664056. Its totient is φ = 10709235553360.

The previous prime is 11780159108701. The next prime is 11780159108723. The reversal of 11780159108707 is 70780195108711.

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 11780159108707 - 2⁷ = 11780159108579 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11780159108701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 535461777658 + ... + 535461777679.

It is an arithmetic number, because the mean of its divisors is an integer number (3212770666014).

Almost surely, 2^{11780159108707} is an apocalyptic number.

11780159108707 is a deficient number, since it is larger than the sum of its proper divisors (1070923555349).

11780159108707 is a wasteful number, since it uses less digits than its factorization.

11780159108707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1070923555348.

The product of its (nonzero) digits is 987840, while the sum is 55.

The spelling of 11780159108707 in words is "eleven trillion, seven hundred eighty billion, one hundred fifty-nine million, one hundred eight thousand, seven hundred seven".