351104323 has 4 divisors (see below), whose sum is σ = 351416440. Its totient is φ = 350792208.

The previous prime is 351104309. The next prime is 351104333. The reversal of 351104323 is 323401153.

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 351104323 - 2²¹ = 349007171 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 351104294 and 351104303.

It is not an unprimeable number, because it can be changed into a prime (351104333) 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, 154365 + ... + 156622.

It is an arithmetic number, because the mean of its divisors is an integer number (87854110).

Almost surely, 2^351104323 is an apocalyptic number.

351104323 is a deficient number, since it is larger than the sum of its proper divisors (312117).

351104323 is a wasteful number, since it uses less digits than its factorization.

351104323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312116.

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 351104323 is about 18737.7779632485. Note that the first 3 decimals coincide. The cubic root of 351104323 is about 705.4702849460.

Adding to 351104323 its reverse (323401153), we get a palindrome (674505476).

The spelling of 351104323 in words is "three hundred fifty-one million, one hundred four thousand, three hundred twenty-three".