352343203 has 4 divisors (see below), whose sum is σ = 354013288. Its totient is φ = 350673120.

The previous prime is 352343191. The next prime is 352343209. The reversal of 352343203 is 302343253.

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 352343203 - 2⁵ = 352343171 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (352343209) 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, 834726 + ... + 835147.

It is an arithmetic number, because the mean of its divisors is an integer number (88503322).

Almost surely, 2^352343203 is an apocalyptic number.

352343203 is a deficient number, since it is larger than the sum of its proper divisors (1670085).

352343203 is a wasteful number, since it uses less digits than its factorization.

352343203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1670084.

The product of its (nonzero) digits is 6480, while the sum is 25.

The square root of 352343203 is about 18770.8072016096. The cubic root of 352343203 is about 706.2990671733.

Adding to 352343203 its reverse (302343253), we get a palindrome (654686456).

The spelling of 352343203 in words is "three hundred fifty-two million, three hundred forty-three thousand, two hundred three".