513366630161003 has 2 divisors, whose sum is σ = 513366630161004. Its totient is φ = 513366630161002.

The previous prime is 513366630160961. The next prime is 513366630161051. The reversal of 513366630161003 is 300161036663315.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 513366630161003 - 2¹² = 513366630156907 is a prime.

It is not a weakly prime, because it can be changed into another prime (513366630167003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 256683315080501 + 256683315080502.

It is an arithmetic number, because the mean of its divisors is an integer number (256683315080502).

Almost surely, 2^{513366630161003} is an apocalyptic number.

513366630161003 is a deficient number, since it is larger than the sum of its proper divisors (1).

513366630161003 is an equidigital number, since it uses as much as digits as its factorization.

513366630161003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 524880, while the sum is 44.

The spelling of 513366630161003 in words is "five hundred thirteen trillion, three hundred sixty-six billion, six hundred thirty million, one hundred sixty-one thousand, three".