1310110312203 has 72 divisors (see below), whose sum is σ = 2404857227760. Its totient is φ = 679615090560.

The previous prime is 1310110312187. The next prime is 1310110312237. The reversal of 1310110312203 is 3022130110131.

It is not a de Polignac number, because 1310110312203 - 2⁴ = 1310110312187 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1310110312003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 3248901 + ... + 3629817.

It is an arithmetic number, because the mean of its divisors is an integer number (33400794830).

Almost surely, 2^{1310110312203} is an apocalyptic number.

1310110312203 is a deficient number, since it is larger than the sum of its proper divisors (1094746915557).

1310110312203 is a wasteful number, since it uses less digits than its factorization.

1310110312203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 381657 (or 381647 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 1310110312203 its reverse (3022130110131), we get a palindrome (4332240422334).

The spelling of 1310110312203 in words is "one trillion, three hundred ten billion, one hundred ten million, three hundred twelve thousand, two hundred three".