1313425050116 has 12 divisors (see below), whose sum is σ = 2318834491932. Its totient is φ = 650900909568.

The previous prime is 1313425050109. The next prime is 1313425050121. The reversal of 1313425050116 is 6110505243131.

It can be written as a sum of positive squares in 2 ways, for example, as 75101210116 + 1238323840000 = 274046^2 + 1112800^2 .

It is a super-2 number, since 2×1313425050116² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1452903365 + ... + 1452904268.

It is an arithmetic number, because the mean of its divisors is an integer number (193236207661).

Almost surely, 2^{1313425050116} is an apocalyptic number.

It is an amenable number.

1313425050116 is a deficient number, since it is larger than the sum of its proper divisors (1005409441816).

1313425050116 is a wasteful number, since it uses less digits than its factorization.

1313425050116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2905807750 (or 2905807748 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 32.

The spelling of 1313425050116 in words is "one trillion, three hundred thirteen billion, four hundred twenty-five million, fifty thousand, one hundred sixteen".