13068243 has 16 divisors (see below), whose sum is σ = 19418400. Its totient is φ = 8686080.

The previous prime is 13068227. The next prime is 13068269. The reversal of 13068243 is 34286031.

It is a happy number.

It is not a de Polignac number, because 13068243 - 2⁴ = 13068227 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (13068203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13603 + ... + 14531.

It is an arithmetic number, because the mean of its divisors is an integer number (1213650).

Almost surely, 2^13068243 is an apocalyptic number.

13068243 is a deficient number, since it is larger than the sum of its proper divisors (6350157).

13068243 is an equidigital number, since it uses as much as digits as its factorization.

13068243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1459 (or 1453 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 13068243 is about 3615.0024896257. The cubic root of 13068243 is about 235.5441922828.

It can be divided in two parts, 13068 and 243, that multiplied together give a square (3175524 = 1782²).

The spelling of 13068243 in words is "thirteen million, sixty-eight thousand, two hundred forty-three".