613326610003 has 2 divisors, whose sum is σ = 613326610004. Its totient is φ = 613326610002.

The previous prime is 613326609937. The next prime is 613326610031. The reversal of 613326610003 is 300016623316.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-613326610003 is a prime.

It is not a weakly prime, because it can be changed into another prime (613326610703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 306663305001 + 306663305002.

It is an arithmetic number, because the mean of its divisors is an integer number (306663305002).

Almost surely, 2^613326610003 is an apocalyptic number.

613326610003 is a deficient number, since it is larger than the sum of its proper divisors (1).

613326610003 is an equidigital number, since it uses as much as digits as its factorization.

613326610003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11664, while the sum is 31.

The spelling of 613326610003 in words is "six hundred thirteen billion, three hundred twenty-six million, six hundred ten thousand, three".