80331303 has 8 divisors (see below), whose sum is σ = 115347568. Its totient is φ = 49434624.

The previous prime is 80331283. The next prime is 80331313. The reversal of 80331303 is 30313308.

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

It is not a de Polignac number, because 80331303 - 2⁸ = 80331047 is a prime.

It is a Duffinian number.

It is a zygodrome in base 12.

It is a self number, because there is not a number n which added to its sum of digits gives 80331303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80331313) 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, 1029850 + ... + 1029927.

It is an arithmetic number, because the mean of its divisors is an integer number (14418446).

Almost surely, 2^80331303 is an apocalyptic number.

80331303 is a deficient number, since it is larger than the sum of its proper divisors (35016265).

80331303 is a wasteful number, since it uses less digits than its factorization.

80331303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2059793.

The product of its (nonzero) digits is 648, while the sum is 21.

The square root of 80331303 is about 8962.7731757531. The cubic root of 80331303 is about 431.4809276955.

The spelling of 80331303 in words is "eighty million, three hundred thirty-one thousand, three hundred three".