352303123 has 2 divisors, whose sum is σ = 352303124. Its totient is φ = 352303122.

The previous prime is 352303093. The next prime is 352303139. The reversal of 352303123 is 321303253.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-352303123 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 352303094 and 352303103.

It is not a weakly prime, because it can be changed into another prime (352303163) 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, 176151561 + 176151562.

It is an arithmetic number, because the mean of its divisors is an integer number (176151562).

Almost surely, 2^352303123 is an apocalyptic number.

352303123 is a deficient number, since it is larger than the sum of its proper divisors (1).

352303123 is an equidigital number, since it uses as much as digits as its factorization.

352303123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1620, while the sum is 22.

The square root of 352303123 is about 18769.7395559981. The cubic root of 352303123 is about 706.2722850096.

Adding to 352303123 its reverse (321303253), we get a palindrome (673606376).

The spelling of 352303123 in words is "three hundred fifty-two million, three hundred three thousand, one hundred twenty-three".