315141352322 has 16 divisors (see below), whose sum is σ = 478291528512. Its totient is φ = 155721751440.

The previous prime is 315141352313. The next prime is 315141352343. The reversal of 315141352322 is 223253141513.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2669204 + ... + 2784767.

It is an arithmetic number, because the mean of its divisors is an integer number (29893220532).

Almost surely, 2^315141352322 is an apocalyptic number.

315141352322 is a deficient number, since it is larger than the sum of its proper divisors (163150176190).

315141352322 is a wasteful number, since it uses less digits than its factorization.

315141352322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5454313.

The product of its digits is 21600, while the sum is 32.

Adding to 315141352322 its reverse (223253141513), we get a palindrome (538394493835).

The spelling of 315141352322 in words is "three hundred fifteen billion, one hundred forty-one million, three hundred fifty-two thousand, three hundred twenty-two".