102003312223103 has 4 divisors (see below), whose sum is σ = 102018534332808. Its totient is φ = 101988090113400.

The previous prime is 102003312223093. The next prime is 102003312223117. The reversal of 102003312223103 is 301322213300201.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 102003312223103 - 2¹⁸ = 102003311960959 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 (102003312223003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7611044801 + ... + 7611058202.

It is an arithmetic number, because the mean of its divisors is an integer number (25504633583202).

Almost surely, 2^{102003312223103} is an apocalyptic number.

102003312223103 is a deficient number, since it is larger than the sum of its proper divisors (15222109705).

102003312223103 is an equidigital number, since it uses as much as digits as its factorization.

102003312223103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15222109704.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 102003312223103 its reverse (301322213300201), we get a palindrome (403325525523304).

The spelling of 102003312223103 in words is "one hundred two trillion, three billion, three hundred twelve million, two hundred twenty-three thousand, one hundred three".