13105093 has 2 divisors, whose sum is σ = 13105094. Its totient is φ = 13105092.

The previous prime is 13105091. The next prime is 13105121. The reversal of 13105093 is 39050131.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11512449 + 1592644 = 3393^2 + 1262^2 .

It is a cyclic number.

It is not a de Polignac number, because 13105093 - 2¹ = 13105091 is a prime.

Together with 13105091, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13105091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6552546 + 6552547.

It is an arithmetic number, because the mean of its divisors is an integer number (6552547).

Almost surely, 2^13105093 is an apocalyptic number.

It is an amenable number.

13105093 is a deficient number, since it is larger than the sum of its proper divisors (1).

13105093 is an equidigital number, since it uses as much as digits as its factorization.

13105093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 405, while the sum is 22.

The square root of 13105093 is about 3620.0957169666. The cubic root of 13105093 is about 235.7653813584.

The spelling of 13105093 in words is "thirteen million, one hundred five thousand, ninety-three".