320631562321102 has 8 divisors (see below), whose sum is σ = 480948395653296. Its totient is φ = 160315430436672.

The previous prime is 320631562321093. The next prime is 320631562321117. The reversal of 320631562321102 is 201123265136023.

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

It is a congruent number.

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, 174217698 + ... + 176048485.

It is an arithmetic number, because the mean of its divisors is an integer number (60118549456662).

Almost surely, 2^{320631562321102} is an apocalyptic number.

320631562321102 is a deficient number, since it is larger than the sum of its proper divisors (160316833332194).

320631562321102 is a wasteful number, since it uses less digits than its factorization.

320631562321102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350723882.

The product of its (nonzero) digits is 77760, while the sum is 37.

The spelling of 320631562321102 in words is "three hundred twenty trillion, six hundred thirty-one billion, five hundred sixty-two million, three hundred twenty-one thousand, one hundred two".