131043104302203 has 32 divisors (see below), whose sum is σ = 194187591823680. Its totient is φ = 87339725383680.

The previous prime is 131043104302181. The next prime is 131043104302213. The reversal of 131043104302203 is 302203401340131.

It is a happy number.

131043104302203 is a `hidden beast` number, since 1 + 3 + 1 + 0 + 4 + 3 + 1 + 0 + 430 + 220 + 3 = 666.

It is not a de Polignac number, because 131043104302203 - 2³⁸ = 130768226395259 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (131043104302213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2594219875 + ... + 2594270387.

It is an arithmetic number, because the mean of its divisors is an integer number (6068362244490).

Almost surely, 2^{131043104302203} is an apocalyptic number.

131043104302203 is a deficient number, since it is larger than the sum of its proper divisors (63144487521477).

131043104302203 is a wasteful number, since it uses less digits than its factorization.

131043104302203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73196 (or 73190 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 131043104302203 its reverse (302203401340131), we get a palindrome (433246505642334).

The spelling of 131043104302203 in words is "one hundred thirty-one trillion, forty-three billion, one hundred four million, three hundred two thousand, two hundred three".