13270501 has 2 divisors, whose sum is σ = 13270502. Its totient is φ = 13270500.

The previous prime is 13270483. The next prime is 13270513. The reversal of 13270501 is 10507231.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12773476 + 497025 = 3574^2 + 705^2 .

It is a cyclic number.

It is not a de Polignac number, because 13270501 - 2⁷ = 13270373 is a prime.

It is a super-2 number, since 2×13270501² = 352212393582002, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13270541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6635250 + 6635251.

It is an arithmetic number, because the mean of its divisors is an integer number (6635251).

Almost surely, 2^13270501 is an apocalyptic number.

It is an amenable number.

13270501 is a deficient number, since it is larger than the sum of its proper divisors (1).

13270501 is an equidigital number, since it uses as much as digits as its factorization.

13270501 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 210, while the sum is 19.

The square root of 13270501 is about 3642.8698851318. The cubic root of 13270501 is about 236.7531538254.

Adding to 13270501 its reverse (10507231), we get a palindrome (23777732).

The spelling of 13270501 in words is "thirteen million, two hundred seventy thousand, five hundred one".