13204517003 has 2 divisors, whose sum is σ = 13204517004. Its totient is φ = 13204517002.

The previous prime is 13204516973. The next prime is 13204517021. The reversal of 13204517003 is 30071540231.

It is a strong prime.

It is an emirp because it is prime and its reverse (30071540231) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13204517003 - 2¹⁰ = 13204515979 is a prime.

It is a super-2 number, since 2×13204517003² (a number of 21 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (13204517203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6602258501 + 6602258502.

It is an arithmetic number, because the mean of its divisors is an integer number (6602258502).

Almost surely, 2^13204517003 is an apocalyptic number.

13204517003 is a deficient number, since it is larger than the sum of its proper divisors (1).

13204517003 is an equidigital number, since it uses as much as digits as its factorization.

13204517003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2520, while the sum is 26.

The spelling of 13204517003 in words is "thirteen billion, two hundred four million, five hundred seventeen thousand, three".