321303011108 has 12 divisors (see below), whose sum is σ = 595355579532. Its totient is φ = 151201416960.

The previous prime is 321303011093. The next prime is 321303011111. The reversal of 321303011108 is 801110303123.

It can be written as a sum of positive squares in 2 ways, for example, as 95238897664 + 226064113444 = 308608^2 + 475462^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2362522073 + ... + 2362522208.

It is an arithmetic number, because the mean of its divisors is an integer number (49612964961).

Almost surely, 2^321303011108 is an apocalyptic number.

It is an amenable number.

321303011108 is a deficient number, since it is larger than the sum of its proper divisors (274052568424).

321303011108 is a wasteful number, since it uses less digits than its factorization.

321303011108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4725044302 (or 4725044300 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 23.

The spelling of 321303011108 in words is "three hundred twenty-one billion, three hundred three million, eleven thousand, one hundred eight".