321430111400102 has 8 divisors (see below), whose sum is σ = 482146947499512. Its totient is φ = 160714462233600.

The previous prime is 321430111400089. The next prime is 321430111400119. The reversal of 321430111400102 is 201004111034123.

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

It is a super-2 number, since 2×321430111400102² (a number of 30 digits) contains 22 as substring.

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, 296055899 + ... + 297139622.

It is an arithmetic number, because the mean of its divisors is an integer number (60268368437439).

Almost surely, 2^{321430111400102} is an apocalyptic number.

321430111400102 is a deficient number, since it is larger than the sum of its proper divisors (160716836099410).

321430111400102 is a wasteful number, since it uses less digits than its factorization.

321430111400102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 593466454.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 321430111400102 its reverse (201004111034123), we get a palindrome (522434222434225).

The spelling of 321430111400102 in words is "three hundred twenty-one trillion, four hundred thirty billion, one hundred eleven million, four hundred thousand, one hundred two".