103505323 has 2 divisors, whose sum is σ = 103505324. Its totient is φ = 103505322.

The previous prime is 103505287. The next prime is 103505351. The reversal of 103505323 is 323505301.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 103505323 - 2¹⁷ = 103374251 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 103505294 and 103505303.

It is not a weakly prime, because it can be changed into another prime (103505923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51752661 + 51752662.

It is an arithmetic number, because the mean of its divisors is an integer number (51752662).

Almost surely, 2^103505323 is an apocalyptic number.

103505323 is a deficient number, since it is larger than the sum of its proper divisors (1).

103505323 is an equidigital number, since it uses as much as digits as its factorization.

103505323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1350, while the sum is 22.

The square root of 103505323 is about 10173.7565825019. The cubic root of 103505323 is about 469.5201425070.

Subtracting from 103505323 its sum of digits (22), we obtain a palindrome (103505301).

The spelling of 103505323 in words is "one hundred three million, five hundred five thousand, three hundred twenty-three".