103331320201321 has 8 divisors (see below), whose sum is σ = 106671729081600. Its totient is φ = 99991357601520.

The previous prime is 103331320201313. The next prime is 103331320201349. The reversal of 103331320201321 is 123102023133301.

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 103331320201321 - 2³ = 103331320201313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103331320201381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111099526 + ... + 112025743.

It is an arithmetic number, because the mean of its divisors is an integer number (13333966135200).

Almost surely, 2^{103331320201321} is an apocalyptic number.

It is an amenable number.

103331320201321 is a deficient number, since it is larger than the sum of its proper divisors (3340408880279).

103331320201321 is a wasteful number, since it uses less digits than its factorization.

103331320201321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223140239.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 103331320201321 its reverse (123102023133301), we get a palindrome (226433343334622).

The spelling of 103331320201321 in words is "one hundred three trillion, three hundred thirty-one billion, three hundred twenty million, two hundred one thousand, three hundred twenty-one".