348105523 has 2 divisors, whose sum is σ = 348105524. Its totient is φ = 348105522.

The previous prime is 348105503. The next prime is 348105533. The reversal of 348105523 is 325501843.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 348105523 - 2⁵ = 348105491 is a prime.

It is not a weakly prime, because it can be changed into another prime (348105503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 174052761 + 174052762.

It is an arithmetic number, because the mean of its divisors is an integer number (174052762).

Almost surely, 2^348105523 is an apocalyptic number.

348105523 is a deficient number, since it is larger than the sum of its proper divisors (1).

348105523 is an equidigital number, since it uses as much as digits as its factorization.

348105523 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 348105523 is about 18657.5862050802. The cubic root of 348105523 is about 703.4560535220.

The spelling of 348105523 in words is "three hundred forty-eight million, one hundred five thousand, five hundred twenty-three".