13070023 has 2 divisors, whose sum is σ = 13070024. Its totient is φ = 13070022.

The previous prime is 13070009. The next prime is 13070033. The reversal of 13070023 is 32007031.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13070023 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13069979 and 13070006.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13070033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6535011 + 6535012.

It is an arithmetic number, because the mean of its divisors is an integer number (6535012).

Almost surely, 2^13070023 is an apocalyptic number.

13070023 is a deficient number, since it is larger than the sum of its proper divisors (1).

13070023 is an equidigital number, since it uses as much as digits as its factorization.

13070023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 126, while the sum is 16.

The square root of 13070023 is about 3615.2486774771. The cubic root of 13070023 is about 235.5548861362.

Adding to 13070023 its reverse (32007031), we get a palindrome (45077054).

The spelling of 13070023 in words is "thirteen million, seventy thousand, twenty-three".