4948491103 has 2 divisors, whose sum is σ = 4948491104. Its totient is φ = 4948491102.

The previous prime is 4948491017. The next prime is 4948491179. The reversal of 4948491103 is 3011948494.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4948491103 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4948491103.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4948491503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2474245551 + 2474245552.

It is an arithmetic number, because the mean of its divisors is an integer number (2474245552).

Almost surely, 2^4948491103 is an apocalyptic number.

4948491103 is a deficient number, since it is larger than the sum of its proper divisors (1).

4948491103 is an equidigital number, since it uses as much as digits as its factorization.

4948491103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 124416, while the sum is 43.

The square root of 4948491103 is about 70345.5123159964. The cubic root of 4948491103 is about 1704.0837350343.

The spelling of 4948491103 in words is "four billion, nine hundred forty-eight million, four hundred ninety-one thousand, one hundred three".