13345027 has 2 divisors, whose sum is σ = 13345028. Its totient is φ = 13345026.

The previous prime is 13345009. The next prime is 13345063. The reversal of 13345027 is 72054331.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13345027 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13344992 and 13345010.

It is not a weakly prime, because it can be changed into another prime (13345427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6672513 + 6672514.

It is an arithmetic number, because the mean of its divisors is an integer number (6672514).

Almost surely, 2^13345027 is an apocalyptic number.

13345027 is a deficient number, since it is larger than the sum of its proper divisors (1).

13345027 is an equidigital number, since it uses as much as digits as its factorization.

13345027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2520, while the sum is 25.

The square root of 13345027 is about 3653.0845870305. The cubic root of 13345027 is about 237.1955219180.

Adding to 13345027 its reverse (72054331), we get a palindrome (85399358).

The spelling of 13345027 in words is "thirteen million, three hundred forty-five thousand, twenty-seven".