80130345 has 16 divisors (see below), whose sum is σ = 131674560. Its totient is φ = 41580864.

The previous prime is 80130317. The next prime is 80130403. The reversal of 80130345 is 54303108.

It is not a de Polignac number, because 80130345 - 2¹⁰ = 80129321 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71635 + ... + 72744.

It is an arithmetic number, because the mean of its divisors is an integer number (8229660).

Almost surely, 2^80130345 is an apocalyptic number.

It is an amenable number.

80130345 is a deficient number, since it is larger than the sum of its proper divisors (51544215).

80130345 is a wasteful number, since it uses less digits than its factorization.

80130345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144424.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 80130345 is about 8951.5554514285. Note that the first 3 decimals coincide. The cubic root of 80130345 is about 431.1208275174.

The spelling of 80130345 in words is "eighty million, one hundred thirty thousand, three hundred forty-five".