6613930123 has 2 divisors, whose sum is σ = 6613930124. Its totient is φ = 6613930122.

The previous prime is 6613930111. The next prime is 6613930133. The reversal of 6613930123 is 3210393166.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6613930123 - 2²⁹ = 6077059211 is a prime.

It is not a weakly prime, because it can be changed into another prime (6613930133) 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, 3306965061 + 3306965062.

It is an arithmetic number, because the mean of its divisors is an integer number (3306965062).

Almost surely, 2^6613930123 is an apocalyptic number.

6613930123 is a deficient number, since it is larger than the sum of its proper divisors (1).

6613930123 is an equidigital number, since it uses as much as digits as its factorization.

6613930123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17496, while the sum is 34.

The square root of 6613930123 is about 81326.0728364526. The cubic root of 6613930123 is about 1877.0962154069.

The spelling of 6613930123 in words is "six billion, six hundred thirteen million, nine hundred thirty thousand, one hundred twenty-three".