315341333121 has 16 divisors (see below), whose sum is σ = 435218929664. Its totient is φ = 202935124224.

The previous prime is 315341333029. The next prime is 315341333129. The reversal of 315341333121 is 121333143513.

It is a happy number.

It is not a de Polignac number, because 315341333121 - 2⁷ = 315341332993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (315341333129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11170600 + ... + 11198793.

It is an arithmetic number, because the mean of its divisors is an integer number (27201183104).

Almost surely, 2^315341333121 is an apocalyptic number.

It is an amenable number.

315341333121 is a deficient number, since it is larger than the sum of its proper divisors (119877596543).

315341333121 is a wasteful number, since it uses less digits than its factorization.

315341333121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22369560.

The product of its digits is 9720, while the sum is 30.

Adding to 315341333121 its reverse (121333143513), we get a palindrome (436674476634).

The spelling of 315341333121 in words is "three hundred fifteen billion, three hundred forty-one million, three hundred thirty-three thousand, one hundred twenty-one".