13131344010334 has 32 divisors (see below), whose sum is σ = 21585762441216. Its totient is φ = 5941548750720.

The previous prime is 13131344010311. The next prime is 13131344010347. The reversal of 13131344010334 is 43301044313131.

It is a happy number.

13131344010334 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 13131344010296 and 13131344010305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31519939 + ... + 31933825.

It is an arithmetic number, because the mean of its divisors is an integer number (674555076288).

Almost surely, 2^{13131344010334} is an apocalyptic number.

13131344010334 is a deficient number, since it is larger than the sum of its proper divisors (8454418430882).

13131344010334 is a wasteful number, since it uses less digits than its factorization.

13131344010334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 420480.

The product of its (nonzero) digits is 15552, while the sum is 31.

Adding to 13131344010334 its reverse (43301044313131), we get a palindrome (56432388323465).

The spelling of 13131344010334 in words is "thirteen trillion, one hundred thirty-one billion, three hundred forty-four million, ten thousand, three hundred thirty-four".