1032312323203 has 12 divisors (see below), whose sum is σ = 1245147593520.
Its totient is φ = 838268651376.
The previous prime is 1032312323197. The next prime is 1032312323221. The reversal of 1032312323203 is 3023232132301.
Adding to 1032312323203 its reverse (3023232132301), we get a palindrome (4055544455504).
It is not a de Polignac number, because 1032312323203 - 25 = 1032312323171 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1032312323803) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 204253968 + ... + 204259021.
It is an arithmetic number, because the mean of its divisors is an integer number (103762299460).
Almost surely, 21032312323203 is an apocalyptic number.
1032312323203 is a deficient number, since it is larger than the sum of its proper divisors (212835270317).
1032312323203 is an equidigital number, since it uses as much as digits as its factorization.
1032312323203 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 408513034 (or 408513015 counting only the distinct ones).
The product of its (nonzero) digits is 3888, while the sum is 25.
The spelling of 1032312323203 in words is "one trillion, thirty-two billion, three hundred twelve million, three hundred twenty-three thousand, two hundred three".