13260112 has 10 divisors (see below), whose sum is σ = 25691498. Its totient is φ = 6630048.

The previous prime is 13260089. The next prime is 13260113. The reversal of 13260112 is 21106231.

It can be written as a sum of positive squares in only one way, i.e., 13133376 + 126736 = 3624^2 + 356^2 .

It is a Harshad number since it is a multiple of its sum of digits (16), and also a Moran number because the ratio is a prime number: 828757 = 13260112 / (1 + 3 + 2 + 6 + 0 + 1 + 1 + 2).

It is a nialpdrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13260113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 414363 + ... + 414394.

Almost surely, 2^13260112 is an apocalyptic number.

It is an amenable number.

13260112 is a deficient number, since it is larger than the sum of its proper divisors (12431386).

13260112 is an equidigital number, since it uses as much as digits as its factorization.

13260112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 828765 (or 828759 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 13260112 is about 3641.4436697552. The cubic root of 13260112 is about 236.6913558409.

Adding to 13260112 its reverse (21106231), we get a palindrome (34366343).

The spelling of 13260112 in words is "thirteen million, two hundred sixty thousand, one hundred twelve".