13260723 has 24 divisors (see below), whose sum is σ = 20706048. Its totient is φ = 7548744.

The previous prime is 13260713. The next prime is 13260749. The reversal of 13260723 is 32706231.

It is not a de Polignac number, because 13260723 - 2¹⁶ = 13195187 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13260693 and 13260702.

It is not an unprimeable number, because it can be changed into a prime (13260713) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 50290 + ... + 50552.

It is an arithmetic number, because the mean of its divisors is an integer number (862752).

Almost surely, 2^13260723 is an apocalyptic number.

13260723 is a deficient number, since it is larger than the sum of its proper divisors (7445325).

13260723 is an frugal number, since it uses more digits than its factorization.

13260723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301 (or 273 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 24.

The square root of 13260723 is about 3641.5275640863. The cubic root of 13260723 is about 236.6949912098.

Adding to 13260723 its reverse (32706231), we get a palindrome (45966954).

The spelling of 13260723 in words is "thirteen million, two hundred sixty thousand, seven hundred twenty-three".