353303241143323 has 4 divisors (see below), whose sum is σ = 353303664712480. Its totient is φ = 353302817574168.

The previous prime is 353303241143263. The next prime is 353303241143351. The reversal of 353303241143323 is 323341142303353.

It is a happy number.

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 353303241143323 - 2²¹ = 353303239046171 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (353303241143383) 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, 210530940 + ... + 212202457.

It is an arithmetic number, because the mean of its divisors is an integer number (88325916178120).

Almost surely, 2^{353303241143323} is an apocalyptic number.

353303241143323 is a deficient number, since it is larger than the sum of its proper divisors (423569157).

353303241143323 is an equidigital number, since it uses as much as digits as its factorization.

353303241143323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 423569156.

The product of its (nonzero) digits is 699840, while the sum is 40.

Adding to 353303241143323 its reverse (323341142303353), we get a palindrome (676644383446676).

The spelling of 353303241143323 in words is "three hundred fifty-three trillion, three hundred three billion, two hundred forty-one million, one hundred forty-three thousand, three hundred twenty-three".