103320111029309 has 2 divisors, whose sum is σ = 103320111029310. Its totient is φ = 103320111029308.

The previous prime is 103320111029299. The next prime is 103320111029327. The reversal of 103320111029309 is 903920111023301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 83569819572409 + 19750291456900 = 9141653^2 + 4444130^2 .

It is an emirp because it is prime and its reverse (903920111023301) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 103320111029309 - 2²⁴ = 103320094252093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103320111025309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51660055514654 + 51660055514655.

It is an arithmetic number, because the mean of its divisors is an integer number (51660055514655).

Almost surely, 2^{103320111029309} is an apocalyptic number.

It is an amenable number.

103320111029309 is a deficient number, since it is larger than the sum of its proper divisors (1).

103320111029309 is an equidigital number, since it uses as much as digits as its factorization.

103320111029309 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8748, while the sum is 35.

The spelling of 103320111029309 in words is "one hundred three trillion, three hundred twenty billion, one hundred eleven million, twenty-nine thousand, three hundred nine".