4997329123 has 2 divisors, whose sum is σ = 4997329124. Its totient is φ = 4997329122.

The previous prime is 4997329111. The next prime is 4997329133. The reversal of 4997329123 is 3219237994.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4997329123 - 2⁵ = 4997329091 is a prime.

It is not a weakly prime, because it can be changed into another prime (4997329133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2498664561 + 2498664562.

It is an arithmetic number, because the mean of its divisors is an integer number (2498664562).

Almost surely, 2^4997329123 is an apocalyptic number.

4997329123 is a deficient number, since it is larger than the sum of its proper divisors (1).

4997329123 is an equidigital number, since it uses as much as digits as its factorization.

4997329123 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 734832, while the sum is 49.

The square root of 4997329123 is about 70691.7896434940. The cubic root of 4997329123 is about 1709.6714167510.

The spelling of 4997329123 in words is "four billion, nine hundred ninety-seven million, three hundred twenty-nine thousand, one hundred twenty-three".