121330102221103 has 8 divisors (see below), whose sum is σ = 122533045385040. Its totient is φ = 120127191508800.

The previous prime is 121330102221071. The next prime is 121330102221131. The reversal of 121330102221103 is 301122201033121.

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 121330102221103 - 2⁵ = 121330102221071 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121330102225103) 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, 563593 + ... + 15587746.

It is an arithmetic number, because the mean of its divisors is an integer number (15316630673130).

Almost surely, 2^{121330102221103} is an apocalyptic number.

121330102221103 is a deficient number, since it is larger than the sum of its proper divisors (1202943163937).

121330102221103 is a wasteful number, since it uses less digits than its factorization.

121330102221103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16225817.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 121330102221103 its reverse (301122201033121), we get a palindrome (422452303254224).

The spelling of 121330102221103 in words is "one hundred twenty-one trillion, three hundred thirty billion, one hundred two million, two hundred twenty-one thousand, one hundred three".