102444103 has 8 divisors (see below), whose sum is σ = 104966928. Its totient is φ = 99927744.

The previous prime is 102444101. The next prime is 102444107. The reversal of 102444103 is 301444201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 102444103 - 2¹ = 102444101 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 (102444101) 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 in 7 ways as a sum of consecutive naturals, for example, 50301 + ... + 52297.

It is an arithmetic number, because the mean of its divisors is an integer number (13120866).

Almost surely, 2^102444103 is an apocalyptic number.

102444103 is a deficient number, since it is larger than the sum of its proper divisors (2522825).

102444103 is a wasteful number, since it uses less digits than its factorization.

102444103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3233.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 102444103 is about 10121.4674331344. The cubic root of 102444103 is about 467.9099940750.

Adding to 102444103 its reverse (301444201), we get a palindrome (403888304).

The spelling of 102444103 in words is "one hundred two million, four hundred forty-four thousand, one hundred three".