102323020003 has 4 divisors (see below), whose sum is σ = 102323685328. Its totient is φ = 102322354680.

The previous prime is 102323019983. The next prime is 102323020061. The reversal of 102323020003 is 300020323201.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102323020003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102323020703) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29338 + ... + 453328.

It is an arithmetic number, because the mean of its divisors is an integer number (25580921332).

Almost surely, 2^102323020003 is an apocalyptic number.

102323020003 is a deficient number, since it is larger than the sum of its proper divisors (665325).

102323020003 is an equidigital number, since it uses as much as digits as its factorization.

102323020003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 665324.

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 102323020003 its reverse (300020323201), we get a palindrome (402343343204).

The spelling of 102323020003 in words is "one hundred two billion, three hundred twenty-three million, twenty thousand, three".