350103243 has 16 divisors (see below), whose sum is σ = 550701056. Its totient is φ = 193605120.

The previous prime is 350103241. The next prime is 350103289. The reversal of 350103243 is 342301053.

It is not a de Polignac number, because 350103243 - 2¹ = 350103241 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (350103241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 268246 + ... + 269547.

It is an arithmetic number, because the mean of its divisors is an integer number (34418816).

Almost surely, 2^350103243 is an apocalyptic number.

350103243 is a deficient number, since it is larger than the sum of its proper divisors (200597813).

350103243 is a wasteful number, since it uses less digits than its factorization.

350103243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 537834.

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 350103243 is about 18711.0460156561. The cubic root of 350103243 is about 704.7991601335.

Adding to 350103243 its reverse (342301053), we get a palindrome (692404296).

The spelling of 350103243 in words is "three hundred fifty million, one hundred three thousand, two hundred forty-three".