13106453 has 2 divisors, whose sum is σ = 13106454. Its totient is φ = 13106452.

The previous prime is 13106417. The next prime is 13106479. The reversal of 13106453 is 35460131.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12687844 + 418609 = 3562^2 + 647^2 .

It is a cyclic number.

It is not a de Polignac number, because 13106453 - 2¹² = 13102357 is a prime.

It is a super-2 number, since 2×13106453² = 343558220482418, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13106413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6553226 + 6553227.

It is an arithmetic number, because the mean of its divisors is an integer number (6553227).

Almost surely, 2^13106453 is an apocalyptic number.

It is an amenable number.

13106453 is a deficient number, since it is larger than the sum of its proper divisors (1).

13106453 is an equidigital number, since it uses as much as digits as its factorization.

13106453 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 13106453 is about 3620.2835524307. The cubic root of 13106453 is about 235.7735367076.

Adding to 13106453 its reverse (35460131), we get a palindrome (48566584).

The spelling of 13106453 in words is "thirteen million, one hundred six thousand, four hundred fifty-three".