350223203 has 4 divisors (see below), whose sum is σ = 382061688. Its totient is φ = 318384720.

The previous prime is 350223199. The next prime is 350223217. The reversal of 350223203 is 302322053.

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 350223203 - 2² = 350223199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (350223403) 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, 15919226 + ... + 15919247.

It is an arithmetic number, because the mean of its divisors is an integer number (95515422).

Almost surely, 2^350223203 is an apocalyptic number.

350223203 is a deficient number, since it is larger than the sum of its proper divisors (31838485).

350223203 is a wasteful number, since it uses less digits than its factorization.

350223203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31838484.

The product of its (nonzero) digits is 1080, while the sum is 20.

The square root of 350223203 is about 18714.2513342105. The cubic root of 350223203 is about 704.8796488220.

Adding to 350223203 its reverse (302322053), we get a palindrome (652545256).

The spelling of 350223203 in words is "three hundred fifty million, two hundred twenty-three thousand, two hundred three".