3103203110232 has 32 divisors (see below), whose sum is σ = 7778806746480. Its totient is φ = 1031627840640.

The previous prime is 3103203110201. The next prime is 3103203110237. The reversal of 3103203110232 is 2320113023013.

It is a junction number, because it is equal to n+sod(n) for n = 3103203110199 and 3103203110208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3103203110237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 173315619 + ... + 173333522.

Almost surely, 2^{3103203110232} is an apocalyptic number.

It is an amenable number.

3103203110232 is an abundant number, since it is smaller than the sum of its proper divisors (4675603636248).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3103203110232 is a wasteful number, since it uses less digits than its factorization.

3103203110232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 346649523 (or 346649519 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 3103203110232 its reverse (2320113023013), we get a palindrome (5423316133245).

The spelling of 3103203110232 in words is "three trillion, one hundred three billion, two hundred three million, one hundred ten thousand, two hundred thirty-two".