13101744 has 40 divisors (see below), whose sum is σ = 33976000. Its totient is φ = 4350528.

The previous prime is 13101727. The next prime is 13101749. The reversal of 13101744 is 44710131.

It is a self number, because there is not a number n which added to its sum of digits gives 13101744.

It is not an unprimeable number, because it can be changed into a prime (13101749) 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 7 ways as a sum of consecutive naturals, for example, 23679 + ... + 24225.

It is an arithmetic number, because the mean of its divisors is an integer number (849400).

Almost surely, 2^13101744 is an apocalyptic number.

It is an amenable number.

13101744 is an abundant number, since it is smaller than the sum of its proper divisors (20874256).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13101744 is a wasteful number, since it uses less digits than its factorization.

13101744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1057 (or 1051 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 21.

The square root of 13101744 is about 3619.6331305811. The cubic root of 13101744 is about 235.7452964054.

Adding to 13101744 its reverse (44710131), we get a palindrome (57811875).

The spelling of 13101744 in words is "thirteen million, one hundred one thousand, seven hundred forty-four".