102004302103 has 4 divisors (see below), whose sum is σ = 111277420488. Its totient is φ = 92731183720.

The previous prime is 102004302079. The next prime is 102004302131. The reversal of 102004302103 is 301203400201.

It is a happy number.

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 102004302103 - 2⁹ = 102004301591 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 (102004002103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4636559176 + ... + 4636559197.

It is an arithmetic number, because the mean of its divisors is an integer number (27819355122).

Almost surely, 2^102004302103 is an apocalyptic number.

102004302103 is a deficient number, since it is larger than the sum of its proper divisors (9273118385).

102004302103 is an equidigital number, since it uses as much as digits as its factorization.

102004302103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9273118384.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 102004302103 its reverse (301203400201), we get a palindrome (403207702304).

The spelling of 102004302103 in words is "one hundred two billion, four million, three hundred two thousand, one hundred three".