315546341122363 has 4 divisors (see below), whose sum is σ = 339819136593328. Its totient is φ = 291273545651400.

The previous prime is 315546341122339. The next prime is 315546341122367. The reversal of 315546341122363 is 363221143645513.

It is a semiprime because it is the product of two primes.

It is a de Polignac number, because none of the positive numbers 2^k-315546341122363 is a prime.

It is a super-3 number, since 3×315546341122363³ (a number of 44 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (315546341122367) 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, 12136397735463 + ... + 12136397735488.

It is an arithmetic number, because the mean of its divisors is an integer number (84954784148332).

Almost surely, 2^{315546341122363} is an apocalyptic number.

315546341122363 is a deficient number, since it is larger than the sum of its proper divisors (24272795470965).

315546341122363 is a wasteful number, since it uses less digits than its factorization.

315546341122363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24272795470964.

The product of its digits is 4665600, while the sum is 49.

Adding to 315546341122363 its reverse (363221143645513), we get a palindrome (678767484767876).

The spelling of 315546341122363 in words is "three hundred fifteen trillion, five hundred forty-six billion, three hundred forty-one million, one hundred twenty-two thousand, three hundred sixty-three".