103504442323 has 2 divisors, whose sum is σ = 103504442324. Its totient is φ = 103504442322.

The previous prime is 103504442317. The next prime is 103504442339. The reversal of 103504442323 is 323244405301.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103504442323 is a prime.

It is not a weakly prime, because it can be changed into another prime (103504442383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51752221161 + 51752221162.

It is an arithmetic number, because the mean of its divisors is an integer number (51752221162).

Almost surely, 2^103504442323 is an apocalyptic number.

103504442323 is a deficient number, since it is larger than the sum of its proper divisors (1).

103504442323 is an equidigital number, since it uses as much as digits as its factorization.

103504442323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34560, while the sum is 31.

Adding to 103504442323 its reverse (323244405301), we get a palindrome (426748847624).

The spelling of 103504442323 in words is "one hundred three billion, five hundred four million, four hundred forty-two thousand, three hundred twenty-three".