13136023 has 2 divisors, whose sum is σ = 13136024. Its totient is φ = 13136022.

The previous prime is 13136017. The next prime is 13136029. The reversal of 13136023 is 32063131.

It is a balanced prime because it is at equal distance from previous prime (13136017) and next prime (13136029).

It is an emirp because it is prime and its reverse (32063131) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13136023 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13136029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6568011 + 6568012.

It is an arithmetic number, because the mean of its divisors is an integer number (6568012).

Almost surely, 2^13136023 is an apocalyptic number.

13136023 is a deficient number, since it is larger than the sum of its proper divisors (1).

13136023 is an equidigital number, since it uses as much as digits as its factorization.

13136023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 19.

The square root of 13136023 is about 3624.3651857946. The cubic root of 13136023 is about 235.9507162721.

Adding to 13136023 its reverse (32063131), we get a palindrome (45199154).

The spelling of 13136023 in words is "thirteen million, one hundred thirty-six thousand, twenty-three".