353542250123 has 2 divisors, whose sum is σ = 353542250124. Its totient is φ = 353542250122.

The previous prime is 353542250077. The next prime is 353542250141. The reversal of 353542250123 is 321052245353.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 353542250123 - 2³² = 349247282827 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (353542250183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 176771125061 + 176771125062.

It is an arithmetic number, because the mean of its divisors is an integer number (176771125062).

Almost surely, 2^353542250123 is an apocalyptic number.

353542250123 is a deficient number, since it is larger than the sum of its proper divisors (1).

353542250123 is an equidigital number, since it uses as much as digits as its factorization.

353542250123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108000, while the sum is 35.

Adding to 353542250123 its reverse (321052245353), we get a palindrome (674594495476).

The spelling of 353542250123 in words is "three hundred fifty-three billion, five hundred forty-two million, two hundred fifty thousand, one hundred twenty-three".