321311004434102 has 32 divisors (see below), whose sum is σ = 484439978880000. Its totient is φ = 159831620968320.

The previous prime is 321311004434009. The next prime is 321311004434131. The reversal of 321311004434102 is 201434400113123.

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, 14478022718 + ... + 14478044910.

It is an arithmetic number, because the mean of its divisors is an integer number (15138749340000).

Almost surely, 2^{321311004434102} is an apocalyptic number.

321311004434102 is a deficient number, since it is larger than the sum of its proper divisors (163128974445898).

321311004434102 is a wasteful number, since it uses less digits than its factorization.

321311004434102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34268.

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 321311004434102 its reverse (201434400113123), we get a palindrome (522745404547225).

The spelling of 321311004434102 in words is "three hundred twenty-one trillion, three hundred eleven billion, four million, four hundred thirty-four thousand, one hundred two".