13180463 has 2 divisors, whose sum is σ = 13180464. Its totient is φ = 13180462.

The previous prime is 13180459. The next prime is 13180477. The reversal of 13180463 is 36408131.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13180463 - 2² = 13180459 is a prime.

It is equal to p₈₆₀₁₉₂ and since 13180463 and 860192 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13180493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6590231 + 6590232.

It is an arithmetic number, because the mean of its divisors is an integer number (6590232).

Almost surely, 2^13180463 is an apocalyptic number.

13180463 is a deficient number, since it is larger than the sum of its proper divisors (1).

13180463 is an equidigital number, since it uses as much as digits as its factorization.

13180463 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 13180463 is about 3630.4907381785. The cubic root of 13180463 is about 236.2164955333.

Adding to 13180463 its reverse (36408131), we get a palindrome (49588594).

The spelling of 13180463 in words is "thirteen million, one hundred eighty thousand, four hundred sixty-three".