1312313514 has 16 divisors (see below), whose sum is σ = 2709292800. Its totient is φ = 423326880.

The previous prime is 1312313501. The next prime is 1312313567. The reversal of 1312313514 is 4153132131.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3527539 + ... + 3527910.

It is an arithmetic number, because the mean of its divisors is an integer number (169330800).

Almost surely, 2^1312313514 is an apocalyptic number.

1312313514 is an abundant number, since it is smaller than the sum of its proper divisors (1396979286).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1312313514 is a wasteful number, since it uses less digits than its factorization.

1312313514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7055485.

The product of its digits is 1080, while the sum is 24.

The square root of 1312313514 is about 36225.8680227265. The cubic root of 1312313514 is about 1094.8279273408.

Adding to 1312313514 its reverse (4153132131), we get a palindrome (5465445645).

The spelling of 1312313514 in words is "one billion, three hundred twelve million, three hundred thirteen thousand, five hundred fourteen".