103031321102321 has 8 divisors (see below), whose sum is σ = 103780376000064. Its totient is φ = 102284726155920.

The previous prime is 103031321102287. The next prime is 103031321102323. The reversal of 103031321102321 is 123201123130301.

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 103031321102321 - 2¹⁸ = 103031320840177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103031321102323) 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, 614903765 + ... + 615071298.

It is an arithmetic number, because the mean of its divisors is an integer number (12972547000008).

Almost surely, 2^{103031321102321} is an apocalyptic number.

It is an amenable number.

103031321102321 is a deficient number, since it is larger than the sum of its proper divisors (749054897743).

103031321102321 is a wasteful number, since it uses less digits than its factorization.

103031321102321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1229975671.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 103031321102321 its reverse (123201123130301), we get a palindrome (226232444232622).

The spelling of 103031321102321 in words is "one hundred three trillion, thirty-one billion, three hundred twenty-one million, one hundred two thousand, three hundred twenty-one".