244320403103 has 16 divisors (see below), whose sum is σ = 285187267584. Its totient is φ = 204945246240.

The previous prime is 244320403091. The next prime is 244320403111. The reversal of 244320403103 is 301304023442.

It is not a de Polignac number, because 244320403103 - 2¹⁸ = 244320140959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244320403183) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5728688 + ... + 5771178.

It is an arithmetic number, because the mean of its divisors is an integer number (17824204224).

Almost surely, 2^244320403103 is an apocalyptic number.

244320403103 is a deficient number, since it is larger than the sum of its proper divisors (40866864481).

244320403103 is a wasteful number, since it uses less digits than its factorization.

244320403103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60022.

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 244320403103 its reverse (301304023442), we get a palindrome (545624426545).

The spelling of 244320403103 in words is "two hundred forty-four billion, three hundred twenty million, four hundred three thousand, one hundred three".