103353335321 has 2 divisors, whose sum is σ = 103353335322. Its totient is φ = 103353335320.

The previous prime is 103353335257. The next prime is 103353335357. The reversal of 103353335321 is 123533353301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 97022905225 + 6330430096 = 311485^2 + 79564^2 .

It is a cyclic number.

It is not a de Polignac number, because 103353335321 - 2⁶ = 103353335257 is a prime.

It is not a weakly prime, because it can be changed into another prime (103353335621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51676667660 + 51676667661.

It is an arithmetic number, because the mean of its divisors is an integer number (51676667661).

Almost surely, 2^103353335321 is an apocalyptic number.

It is an amenable number.

103353335321 is a deficient number, since it is larger than the sum of its proper divisors (1).

103353335321 is an equidigital number, since it uses as much as digits as its factorization.

103353335321 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36450, while the sum is 32.

Adding to 103353335321 its reverse (123533353301), we get a palindrome (226886688622).

The spelling of 103353335321 in words is "one hundred three billion, three hundred fifty-three million, three hundred thirty-five thousand, three hundred twenty-one".