80179131911 has 8 divisors (see below), whose sum is σ = 80383841664. Its totient is φ = 79974591480.

The previous prime is 80179131863. The next prime is 80179131931. The reversal of 80179131911 is 11913197108.

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 80179131911 - 2⁶ = 80179131847 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80179131931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 934526 + ... + 1016708.

It is an arithmetic number, because the mean of its divisors is an integer number (10047980208).

Almost surely, 2^80179131911 is an apocalyptic number.

80179131911 is a deficient number, since it is larger than the sum of its proper divisors (204709753).

80179131911 is a wasteful number, since it uses less digits than its factorization.

80179131911 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84661.

The product of its (nonzero) digits is 13608, while the sum is 41.

The spelling of 80179131911 in words is "eighty billion, one hundred seventy-nine million, one hundred thirty-one thousand, nine hundred eleven".