103444049 has 2 divisors, whose sum is σ = 103444050. Its totient is φ = 103444048.

The previous prime is 103444043. The next prime is 103444063. The reversal of 103444049 is 940444301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 76247824 + 27196225 = 8732^2 + 5215^2 .

It is a cyclic number.

It is not a de Polignac number, because 103444049 - 2²⁰ = 102395473 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (103444043) 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, 51722024 + 51722025.

It is an arithmetic number, because the mean of its divisors is an integer number (51722025).

Almost surely, 2^103444049 is an apocalyptic number.

It is an amenable number.

103444049 is a deficient number, since it is larger than the sum of its proper divisors (1).

103444049 is an equidigital number, since it uses as much as digits as its factorization.

103444049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 103444049 is about 10170.7447613240. The cubic root of 103444049 is about 469.4274739842.

The spelling of 103444049 in words is "one hundred three million, four hundred forty-four thousand, forty-nine".