5129979103 has 2 divisors, whose sum is σ = 5129979104. Its totient is φ = 5129979102.

The previous prime is 5129979061. The next prime is 5129979167. The reversal of 5129979103 is 3019799215.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5129979103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5129971103) 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, 2564989551 + 2564989552.

It is an arithmetic number, because the mean of its divisors is an integer number (2564989552).

Almost surely, 2^5129979103 is an apocalyptic number.

5129979103 is a deficient number, since it is larger than the sum of its proper divisors (1).

5129979103 is an equidigital number, since it uses as much as digits as its factorization.

5129979103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 153090, while the sum is 46.

The square root of 5129979103 is about 71623.8724378960. The cubic root of 5129979103 is about 1724.6667818732. Note that the first 3 decimals are identical.

The spelling of 5129979103 in words is "five billion, one hundred twenty-nine million, nine hundred seventy-nine thousand, one hundred three".