13023427 has 2 divisors, whose sum is σ = 13023428. Its totient is φ = 13023426.

The previous prime is 13023421. The next prime is 13023433. The reversal of 13023427 is 72432031.

13023427 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (13023421) and next prime (13023433).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13023427 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13023398 and 13023407.

It is not a weakly prime, because it can be changed into another prime (13023421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6511713 + 6511714.

It is an arithmetic number, because the mean of its divisors is an integer number (6511714).

Almost surely, 2^13023427 is an apocalyptic number.

13023427 is a deficient number, since it is larger than the sum of its proper divisors (1).

13023427 is an equidigital number, since it uses as much as digits as its factorization.

13023427 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 22.

The square root of 13023427 is about 3608.7985535355. The cubic root of 13023427 is about 235.2746268794.

Adding to 13023427 its reverse (72432031), we get a palindrome (85455458).

The spelling of 13023427 in words is "thirteen million, twenty-three thousand, four hundred twenty-seven".