102321100330221 has 8 divisors (see below), whose sum is σ = 137703163061664. Its totient is φ = 67576552242800.

The previous prime is 102321100330159. The next prime is 102321100330403. The reversal of 102321100330221 is 122033001123201.

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

It is a cyclic number.

It is not a de Polignac number, because 102321100330221 - 2¹⁴ = 102321100313837 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102321100330921) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 159378660630 + ... + 159378661271.

It is an arithmetic number, because the mean of its divisors is an integer number (17212895382708).

Almost surely, 2^{102321100330221} is an apocalyptic number.

It is an amenable number.

102321100330221 is a deficient number, since it is larger than the sum of its proper divisors (35382062731443).

102321100330221 is a wasteful number, since it uses less digits than its factorization.

102321100330221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318757322011.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 102321100330221 its reverse (122033001123201), we get a palindrome (224354101453422).

The spelling of 102321100330221 in words is "one hundred two trillion, three hundred twenty-one billion, one hundred million, three hundred thirty thousand, two hundred twenty-one".