352204123 has 4 divisors (see below), whose sum is σ = 352266040. Its totient is φ = 352142208.

The previous prime is 352204117. The next prime is 352204183. The reversal of 352204123 is 321402253.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 352204123 - 2¹³ = 352195931 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 352204094 and 352204103.

It is not an unprimeable number, because it can be changed into a prime (352204183) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21453 + ... + 34126.

It is an arithmetic number, because the mean of its divisors is an integer number (88066510).

Almost surely, 2^352204123 is an apocalyptic number.

352204123 is a deficient number, since it is larger than the sum of its proper divisors (61917).

352204123 is an equidigital number, since it uses as much as digits as its factorization.

352204123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61916.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 352204123 is about 18767.1021471084. The cubic root of 352204123 is about 706.2061227551.

Adding to 352204123 its reverse (321402253), we get a palindrome (673606376).

The spelling of 352204123 in words is "three hundred fifty-two million, two hundred four thousand, one hundred twenty-three".