313134140221304 has 16 divisors (see below), whose sum is σ = 587130907968000. Its totient is φ = 156565898096512.

The previous prime is 313134140221289. The next prime is 313134140221333. The reversal of 313134140221304 is 403122041431313.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 145365752 + ... + 147504135.

It is an arithmetic number, because the mean of its divisors is an integer number (36695681748000).

Almost surely, 2^{313134140221304} is an apocalyptic number.

It is an amenable number.

313134140221304 is a deficient number, since it is larger than the sum of its proper divisors (273996767746696).

313134140221304 is a wasteful number, since it uses less digits than its factorization.

313134140221304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 293003542 (or 293003538 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 32.

Adding to 313134140221304 its reverse (403122041431313), we get a palindrome (716256181652617).

The spelling of 313134140221304 in words is "three hundred thirteen trillion, one hundred thirty-four billion, one hundred forty million, two hundred twenty-one thousand, three hundred four".