321401416303102 has 32 divisors (see below), whose sum is σ = 515619060312384. Its totient is φ = 149881336704000.

The previous prime is 321401416303067. The next prime is 321401416303159. The reversal of 321401416303102 is 201303614104123.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43914343 + ... + 50707714.

It is an arithmetic number, because the mean of its divisors is an integer number (16113095634762).

Almost surely, 2^{321401416303102} is an apocalyptic number.

321401416303102 is a deficient number, since it is larger than the sum of its proper divisors (194217644009282).

321401416303102 is a wasteful number, since it uses less digits than its factorization.

321401416303102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94623924.

The product of its (nonzero) digits is 10368, while the sum is 31.

The spelling of 321401416303102 in words is "three hundred twenty-one trillion, four hundred one billion, four hundred sixteen million, three hundred three thousand, one hundred two".