80903732271 has 8 divisors (see below), whose sum is σ = 112561714560. Its totient is φ = 51590785752.

The previous prime is 80903732263. The next prime is 80903732291. The reversal of 80903732271 is 17223730908.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 80903732271 - 2³ = 80903732263 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80903732251) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 586258861 + ... + 586258998.

It is an arithmetic number, because the mean of its divisors is an integer number (14070214320).

Almost surely, 2^80903732271 is an apocalyptic number.

80903732271 is a deficient number, since it is larger than the sum of its proper divisors (31657982289).

80903732271 is a wasteful number, since it uses less digits than its factorization.

80903732271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1172517885.

The product of its (nonzero) digits is 127008, while the sum is 42.

The spelling of 80903732271 in words is "eighty billion, nine hundred three million, seven hundred thirty-two thousand, two hundred seventy-one".