80932130321 has 24 divisors (see below), whose sum is σ = 95576578560. Its totient is φ = 68323164000.

The previous prime is 80932130317. The next prime is 80932130353. The reversal of 80932130321 is 12303123908.

It is not a de Polignac number, because 80932130321 - 2² = 80932130317 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80932130821) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 902450 + ... + 988068.

It is an arithmetic number, because the mean of its divisors is an integer number (3982357440).

Almost surely, 2^80932130321 is an apocalyptic number.

It is an amenable number.

80932130321 is a deficient number, since it is larger than the sum of its proper divisors (14644448239).

80932130321 is a wasteful number, since it uses less digits than its factorization.

80932130321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85925 (or 85918 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 32.

The spelling of 80932130321 in words is "eighty billion, nine hundred thirty-two million, one hundred thirty thousand, three hundred twenty-one".