13013023 has 2 divisors, whose sum is σ = 13013024. Its totient is φ = 13013022.

The previous prime is 13012999. The next prime is 13013027. The reversal of 13013023 is 32031031.

It is a strong prime.

It is an emirp because it is prime and its reverse (32031031) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13013023 - 2²¹ = 10915871 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13012994 and 13013012.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13013027) 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, 6506511 + 6506512.

It is an arithmetic number, because the mean of its divisors is an integer number (6506512).

Almost surely, 2^13013023 is an apocalyptic number.

13013023 is a deficient number, since it is larger than the sum of its proper divisors (1).

13013023 is an equidigital number, since it uses as much as digits as its factorization.

13013023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54, while the sum is 13.

The square root of 13013023 is about 3607.3567885642. The cubic root of 13013023 is about 235.2119590596.

Adding to 13013023 its reverse (32031031), we get a palindrome (45044054).

The spelling of 13013023 in words is "thirteen million, thirteen thousand, twenty-three".