10101303230321 has 2 divisors, whose sum is σ = 10101303230322. Its totient is φ = 10101303230320.

The previous prime is 10101303230209. The next prime is 10101303230351. The reversal of 10101303230321 is 12303230310101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8934503596096 + 1166799634225 = 2989064^2 + 1080185^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10101303230321 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10101303230293 and 10101303230302.

It is not a weakly prime, because it can be changed into another prime (10101303230351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5050651615160 + 5050651615161.

It is an arithmetic number, because the mean of its divisors is an integer number (5050651615161).

Almost surely, 2^{10101303230321} is an apocalyptic number.

It is an amenable number.

10101303230321 is a deficient number, since it is larger than the sum of its proper divisors (1).

10101303230321 is an equidigital number, since it uses as much as digits as its factorization.

10101303230321 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 10101303230321 its reverse (12303230310101), we get a palindrome (22404533540422).

The spelling of 10101303230321 in words is "ten trillion, one hundred one billion, three hundred three million, two hundred thirty thousand, three hundred twenty-one".