13120067 has 2 divisors, whose sum is σ = 13120068. Its totient is φ = 13120066.

The previous prime is 13120061. The next prime is 13120069. The reversal of 13120067 is 76002131.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (76002131) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13120067 - 2⁸ = 13119811 is a prime.

Together with 13120069, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (13120061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6560033 + 6560034.

It is an arithmetic number, because the mean of its divisors is an integer number (6560034).

Almost surely, 2^13120067 is an apocalyptic number.

13120067 is a deficient number, since it is larger than the sum of its proper divisors (1).

13120067 is an equidigital number, since it uses as much as digits as its factorization.

13120067 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 252, while the sum is 20.

The square root of 13120067 is about 3622.1633038835. The cubic root of 13120067 is about 235.8551430785.

Adding to 13120067 its reverse (76002131), we get a palindrome (89122198).

The spelling of 13120067 in words is "thirteen million, one hundred twenty thousand, sixty-seven".