131343003040203 has 12 divisors (see below), whose sum is σ = 195837595931328. Its totient is φ = 84737421316080.

The previous prime is 131343003040187. The next prime is 131343003040261. The reversal of 131343003040203 is 302040300343131.

131343003040203 is a `hidden beast` number, since 1 + 3 + 1 + 34 + 300 + 304 + 0 + 20 + 3 = 666.

It is not a de Polignac number, because 131343003040203 - 2⁴ = 131343003040187 is a prime.

It is a super-3 number, since 3×131343003040203³ (a number of 43 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (131343003040903) 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, 235381725600 + ... + 235381726157.

It is an arithmetic number, because the mean of its divisors is an integer number (16319799660944).

Almost surely, 2^{131343003040203} is an apocalyptic number.

131343003040203 is a deficient number, since it is larger than the sum of its proper divisors (64494592891125).

131343003040203 is a wasteful number, since it uses less digits than its factorization.

131343003040203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 470763451794 (or 470763451791 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 131343003040203 its reverse (302040300343131), we get a palindrome (433383303383334).

The spelling of 131343003040203 in words is "one hundred thirty-one trillion, three hundred forty-three billion, three million, forty thousand, two hundred three".