108104223139321 has 2 divisors, whose sum is σ = 108104223139322. Its totient is φ = 108104223139320.

The previous prime is 108104223139217. The next prime is 108104223139399. The reversal of 108104223139321 is 123931322401801.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 87400267113721 + 20703956025600 = 9348811^2 + 4550160^2 .

It is a cyclic number.

It is not a de Polignac number, because 108104223139321 - 2⁹ = 108104223138809 is a prime.

It is a super-2 number, since 2×108104223139321² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (108104223131321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54052111569660 + 54052111569661.

It is an arithmetic number, because the mean of its divisors is an integer number (54052111569661).

Almost surely, 2^{108104223139321} is an apocalyptic number.

It is an amenable number.

108104223139321 is a deficient number, since it is larger than the sum of its proper divisors (1).

108104223139321 is an equidigital number, since it uses as much as digits as its factorization.

108104223139321 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 62208, while the sum is 40.

The spelling of 108104223139321 in words is "one hundred eight trillion, one hundred four billion, two hundred twenty-three million, one hundred thirty-nine thousand, three hundred twenty-one".