103444530247 has 2 divisors, whose sum is σ = 103444530248. Its totient is φ = 103444530246.

The previous prime is 103444530193. The next prime is 103444530269. The reversal of 103444530247 is 742035444301.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 103444530247 - 2¹⁵ = 103444497479 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103444530947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51722265123 + 51722265124.

It is an arithmetic number, because the mean of its divisors is an integer number (51722265124).

Almost surely, 2^103444530247 is an apocalyptic number.

103444530247 is a deficient number, since it is larger than the sum of its proper divisors (1).

103444530247 is an equidigital number, since it uses as much as digits as its factorization.

103444530247 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 161280, while the sum is 37.

Adding to 103444530247 its reverse (742035444301), we get a palindrome (845479974548).

It can be divided in two parts, 10344 and 4530247, that added together give a triangular number (4540591 = T₃₀₁₃).

The spelling of 103444530247 in words is "one hundred three billion, four hundred forty-four million, five hundred thirty thousand, two hundred forty-seven".