102323211203 has 4 divisors (see below), whose sum is σ = 102353247840. Its totient is φ = 102293174568.

The previous prime is 102323211181. The next prime is 102323211223. The reversal of 102323211203 is 302112323201.

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 102323211203 - 2¹⁸ = 102322949059 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102323211223) 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, 15013208 + ... + 15020021.

It is an arithmetic number, because the mean of its divisors is an integer number (25588311960).

Almost surely, 2^102323211203 is an apocalyptic number.

102323211203 is a deficient number, since it is larger than the sum of its proper divisors (30036637).

102323211203 is an equidigital number, since it uses as much as digits as its factorization.

102323211203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30036636.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 102323211203 its reverse (302112323201), we get a palindrome (404435534404).

The spelling of 102323211203 in words is "one hundred two billion, three hundred twenty-three million, two hundred eleven thousand, two hundred three".