103332122321 has 2 divisors, whose sum is σ = 103332122322. Its totient is φ = 103332122320.

The previous prime is 103332122317. The next prime is 103332122351. The reversal of 103332122321 is 123221233301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 67899330625 + 35432791696 = 260575^2 + 188236^2 .

It is an emirp because it is prime and its reverse (123221233301) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 103332122321 - 2² = 103332122317 is a prime.

It is not a weakly prime, because it can be changed into another prime (103332122351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51666061160 + 51666061161.

It is an arithmetic number, because the mean of its divisors is an integer number (51666061161).

Almost surely, 2^103332122321 is an apocalyptic number.

It is an amenable number.

103332122321 is a deficient number, since it is larger than the sum of its proper divisors (1).

103332122321 is an equidigital number, since it uses as much as digits as its factorization.

103332122321 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 103332122321 its reverse (123221233301), we get a palindrome (226553355622).

The spelling of 103332122321 in words is "one hundred three billion, three hundred thirty-two million, one hundred twenty-two thousand, three hundred twenty-one".