2031133312203 has 32 divisors (see below), whose sum is σ = 2780428832832. Its totient is φ = 1318112870400.

The previous prime is 2031133312183. The next prime is 2031133312211. The reversal of 2031133312203 is 3022133311302.

It is not a de Polignac number, because 2031133312203 - 2²¹ = 2031131215051 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2031133312223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 257983275 + ... + 257991147.

It is an arithmetic number, because the mean of its divisors is an integer number (86888401026).

Almost surely, 2^{2031133312203} is an apocalyptic number.

2031133312203 is a deficient number, since it is larger than the sum of its proper divisors (749295520629).

2031133312203 is a wasteful number, since it uses less digits than its factorization.

2031133312203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12335.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 2031133312203 its reverse (3022133311302), we get a palindrome (5053266623505).

Subtracting 2031133312203 from its reverse (3022133311302), we obtain a palindrome (990999999099).

The spelling of 2031133312203 in words is "two trillion, thirty-one billion, one hundred thirty-three million, three hundred twelve thousand, two hundred three".