103498849 has 2 divisors, whose sum is σ = 103498850. Its totient is φ = 103498848.

The previous prime is 103498823. The next prime is 103498861. The reversal of 103498849 is 948894301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 68310225 + 35188624 = 8265^2 + 5932^2 .

It is an emirp because it is prime and its reverse (948894301) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 103498849 - 2¹¹ = 103496801 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 103498799 and 103498808.

It is not a weakly prime, because it can be changed into another prime (103498819) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51749424 + 51749425.

It is an arithmetic number, because the mean of its divisors is an integer number (51749425).

Almost surely, 2^103498849 is an apocalyptic number.

It is an amenable number.

103498849 is a deficient number, since it is larger than the sum of its proper divisors (1).

103498849 is an equidigital number, since it uses as much as digits as its factorization.

103498849 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 248832, while the sum is 46.

The square root of 103498849 is about 10173.4384059668. The cubic root of 103498849 is about 469.5103531979.

The spelling of 103498849 in words is "one hundred three million, four hundred ninety-eight thousand, eight hundred forty-nine".