103320111133123 has 2 divisors, whose sum is σ = 103320111133124. Its totient is φ = 103320111133122.

The previous prime is 103320111133111. The next prime is 103320111133159. The reversal of 103320111133123 is 321331111023301.

It is a weak prime.

It is an emirp because it is prime and its reverse (321331111023301) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 103320111133123 - 2²⁹ = 103319574262211 is a prime.

It is not a weakly prime, because it can be changed into another prime (103320112133123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51660055566561 + 51660055566562.

It is an arithmetic number, because the mean of its divisors is an integer number (51660055566562).

Almost surely, 2^{103320111133123} is an apocalyptic number.

103320111133123 is a deficient number, since it is larger than the sum of its proper divisors (1).

103320111133123 is an equidigital number, since it uses as much as digits as its factorization.

103320111133123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 972, while the sum is 25.

Adding to 103320111133123 its reverse (321331111023301), we get a palindrome (424651222156424).

The spelling of 103320111133123 in words is "one hundred three trillion, three hundred twenty billion, one hundred eleven million, one hundred thirty-three thousand, one hundred twenty-three".