103345321252423 has 2 divisors, whose sum is σ = 103345321252424. Its totient is φ = 103345321252422.

The previous prime is 103345321252351. The next prime is 103345321252447. The reversal of 103345321252423 is 324252123543301.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 103345321252423 - 2⁹ = 103345321251911 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103345321252463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51672660626211 + 51672660626212.

It is an arithmetic number, because the mean of its divisors is an integer number (51672660626212).

Almost surely, 2^{103345321252423} is an apocalyptic number.

103345321252423 is a deficient number, since it is larger than the sum of its proper divisors (1).

103345321252423 is an equidigital number, since it uses as much as digits as its factorization.

103345321252423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 518400, while the sum is 40.

Adding to 103345321252423 its reverse (324252123543301), we get a palindrome (427597444795724).

The spelling of 103345321252423 in words is "one hundred three trillion, three hundred forty-five billion, three hundred twenty-one million, two hundred fifty-two thousand, four hundred twenty-three".