13270541 has 2 divisors, whose sum is σ = 13270542. Its totient is φ = 13270540.

The previous prime is 13270529. The next prime is 13270547. The reversal of 13270541 is 14507231.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6869641 + 6400900 = 2621^2 + 2530^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13270541 is a prime.

It is a super-2 number, since 2×13270541² = 352214516865362, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13270547) 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 as a sum of consecutive naturals, namely, 6635270 + 6635271.

It is an arithmetic number, because the mean of its divisors is an integer number (6635271).

Almost surely, 2^13270541 is an apocalyptic number.

It is an amenable number.

13270541 is a deficient number, since it is larger than the sum of its proper divisors (1).

13270541 is an equidigital number, since it uses as much as digits as its factorization.

13270541 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 13270541 is about 3642.8753753045. The cubic root of 13270541 is about 236.7533916993.

Adding to 13270541 its reverse (14507231), we get a palindrome (27777772).

The spelling of 13270541 in words is "thirteen million, two hundred seventy thousand, five hundred forty-one".