80301323012 has 24 divisors (see below), whose sum is σ = 148802555160. Its totient is φ = 37786590720.

The previous prime is 80301322993. The next prime is 80301323023. The reversal of 80301323012 is 21032310308.

It can be written as a sum of positive squares in 4 ways, for example, as 19497653956 + 60803669056 = 139634^2 + 246584^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1801814 + ... + 1845842.

It is an arithmetic number, because the mean of its divisors is an integer number (6200106465).

Almost surely, 2^80301323012 is an apocalyptic number.

It is an amenable number.

80301323012 is a deficient number, since it is larger than the sum of its proper divisors (68501232148).

80301323012 is a wasteful number, since it uses less digits than its factorization.

80301323012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70871 (or 70869 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

The spelling of 80301323012 in words is "eighty billion, three hundred one million, three hundred twenty-three thousand, twelve".