13145224106 has 16 divisors (see below), whose sum is σ = 22565181120. Its totient is φ = 5626039680.

The previous prime is 13145224087. The next prime is 13145224123. The reversal of 13145224106 is 60142254131.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 624935 + ... + 645626.

It is an arithmetic number, because the mean of its divisors is an integer number (1410323820).

Almost surely, 2^13145224106 is an apocalyptic number.

13145224106 is a deficient number, since it is larger than the sum of its proper divisors (9419957014).

13145224106 is a wasteful number, since it uses less digits than its factorization.

13145224106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1271309.

The product of its (nonzero) digits is 5760, while the sum is 29.

Adding to 13145224106 its reverse (60142254131), we get a palindrome (73287478237).

The spelling of 13145224106 in words is "thirteen billion, one hundred forty-five million, two hundred twenty-four thousand, one hundred six".