103312232033321 has 2 divisors, whose sum is σ = 103312232033322. Its totient is φ = 103312232033320.

The previous prime is 103312232033237. The next prime is 103312232033357. The reversal of 103312232033321 is 123330232213301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 101277272722921 + 2034959310400 = 10063661^2 + 1426520^2 .

It is a cyclic number.

It is not a de Polignac number, because 103312232033321 - 2¹⁴ = 103312232016937 is a prime.

It is not a weakly prime, because it can be changed into another prime (103312232033921) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51656116016660 + 51656116016661.

It is an arithmetic number, because the mean of its divisors is an integer number (51656116016661).

Almost surely, 2^{103312232033321} is an apocalyptic number.

It is an amenable number.

103312232033321 is a deficient number, since it is larger than the sum of its proper divisors (1).

103312232033321 is an equidigital number, since it uses as much as digits as its factorization.

103312232033321 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11664, while the sum is 29.

Adding to 103312232033321 its reverse (123330232213301), we get a palindrome (226642464246622).

The spelling of 103312232033321 in words is "one hundred three trillion, three hundred twelve billion, two hundred thirty-two million, thirty-three thousand, three hundred twenty-one".