13000651 has 2 divisors, whose sum is σ = 13000652. Its totient is φ = 13000650.

The previous prime is 13000633. The next prime is 13000657. The reversal of 13000651 is 15600031.

It is a strong prime.

It is an emirp because it is prime and its reverse (15600031) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13000651 - 2⁹ = 13000139 is a prime.

It is not a weakly prime, because it can be changed into another prime (13000657) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6500325 + 6500326.

It is an arithmetic number, because the mean of its divisors is an integer number (6500326).

Almost surely, 2^13000651 is an apocalyptic number.

13000651 is a deficient number, since it is larger than the sum of its proper divisors (1).

13000651 is an equidigital number, since it uses as much as digits as its factorization.

13000651 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 90, while the sum is 16.

The square root of 13000651 is about 3605.6415517907. The cubic root of 13000651 is about 235.1373936268.

Adding to 13000651 its reverse (15600031), we get a palindrome (28600682).

The spelling of 13000651 in words is "thirteen million, six hundred fifty-one", and thus it is an aban number.