13001349124 has 12 divisors (see below), whose sum is σ = 22771932624. Its totient is φ = 6495082664.

The previous prime is 13001349121. The next prime is 13001349133. The reversal of 13001349124 is 42194310031.

It is a junction number, because it is equal to n+sod(n) for n = 13001349092 and 13001349101.

It is not an unprimeable number, because it can be changed into a prime (13001349121) by changing a digit.

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, 1392742 + ... + 1402045.

It is an arithmetic number, because the mean of its divisors is an integer number (1897661052).

Almost surely, 2^13001349124 is an apocalyptic number.

It is an amenable number.

13001349124 is a deficient number, since it is larger than the sum of its proper divisors (9770583500).

13001349124 is a wasteful number, since it uses less digits than its factorization.

13001349124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2795954 (or 2795952 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 28.

Adding to 13001349124 its reverse (42194310031), we get a palindrome (55195659155).

The spelling of 13001349124 in words is "thirteen billion, one million, three hundred forty-nine thousand, one hundred twenty-four".