100330103201321 has 4 divisors (see below), whose sum is σ = 114662975087232. Its totient is φ = 85997231315412.

The previous prime is 100330103201297. The next prime is 100330103201359. The reversal of 100330103201321 is 123102301033001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 100330103201321 - 2²⁶ = 100330036092457 is a prime.

It is a super-2 number, since 2×100330103201321² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100330103201293 and 100330103201302.

It is not an unprimeable number, because it can be changed into a prime (100330103201381) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7166435942945 + ... + 7166435942958.

It is an arithmetic number, because the mean of its divisors is an integer number (28665743771808).

Almost surely, 2^{100330103201321} is an apocalyptic number.

It is an amenable number.

100330103201321 is a deficient number, since it is larger than the sum of its proper divisors (14332871885911).

100330103201321 is an equidigital number, since it uses as much as digits as its factorization.

100330103201321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14332871885910.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 100330103201321 its reverse (123102301033001), we get a palindrome (223432404234322).

The spelling of 100330103201321 in words is "one hundred trillion, three hundred thirty billion, one hundred three million, two hundred one thousand, three hundred twenty-one".