13112314004 has 12 divisors (see below), whose sum is σ = 22985249364. Its totient is φ = 6545099904.

The previous prime is 13112313983. The next prime is 13112314027. The reversal of 13112314004 is 40041321131.

It can be written as a sum of positive squares in 2 ways, for example, as 2540361604 + 10571952400 = 50402^2 + 102820^2 .

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 2761607 + ... + 2766350.

It is an arithmetic number, because the mean of its divisors is an integer number (1915437447).

Almost surely, 2^13112314004 is an apocalyptic number.

It is an amenable number.

13112314004 is a deficient number, since it is larger than the sum of its proper divisors (9872935360).

13112314004 is a wasteful number, since it uses less digits than its factorization.

13112314004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5528554 (or 5528552 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 13112314004 its reverse (40041321131), we get a palindrome (53153635135).

The spelling of 13112314004 in words is "thirteen billion, one hundred twelve million, three hundred fourteen thousand, four".