103220123010013 has 2 divisors, whose sum is σ = 103220123010014. Its totient is φ = 103220123010012.

The previous prime is 103220123009999. The next prime is 103220123010271. The reversal of 103220123010013 is 310010321022301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 102243706302969 + 976416707044 = 10111563^2 + 988138^2 .

It is a cyclic number.

It is not a de Polignac number, because 103220123010013 - 2⁹ = 103220123009501 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103220123013013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51610061505006 + 51610061505007.

It is an arithmetic number, because the mean of its divisors is an integer number (51610061505007).

Almost surely, 2^{103220123010013} is an apocalyptic number.

It is an amenable number.

103220123010013 is a deficient number, since it is larger than the sum of its proper divisors (1).

103220123010013 is an equidigital number, since it uses as much as digits as its factorization.

103220123010013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 103220123010013 its reverse (310010321022301), we get a palindrome (413230444032314).

The spelling of 103220123010013 in words is "one hundred three trillion, two hundred twenty billion, one hundred twenty-three million, ten thousand, thirteen".