131234240003103 has 24 divisors (see below), whose sum is σ = 192613720036400. Its totient is φ = 86086040181120.

The previous prime is 131234240003063. The next prime is 131234240003183. The reversal of 131234240003103 is 301300042432131.

It is a happy number.

131234240003103 is a `hidden beast` number, since 1 + 3 + 1 + 2 + 342 + 4 + 0 + 0 + 0 + 310 + 3 = 666.

It is not a de Polignac number, because 131234240003103 - 2⁶ = 131234240003039 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131234240003183) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 236953453 + ... + 237506646.

Almost surely, 2^{131234240003103} is an apocalyptic number.

131234240003103 is a deficient number, since it is larger than the sum of its proper divisors (61379480033297).

131234240003103 is a wasteful number, since it uses less digits than its factorization.

131234240003103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 474460599 (or 474460596 counting only the distinct ones).

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

Adding to 131234240003103 its reverse (301300042432131), we get a palindrome (432534282435234).

The spelling of 131234240003103 in words is "one hundred thirty-one trillion, two hundred thirty-four billion, two hundred forty million, three thousand, one hundred three".