131120202533103 has 12 divisors (see below), whose sum is σ = 216452397832528. Its totient is φ = 74925830018880.

The previous prime is 131120202533083. The next prime is 131120202533141. The reversal of 131120202533103 is 301335202021131.

131120202533103 is a `hidden beast` number, since 1 + 3 + 1 + 1 + 2 + 0 + 20 + 2 + 533 + 103 = 666.

It is not a de Polignac number, because 131120202533103 - 2¹⁰ = 131120202532079 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 (131120202533153) 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 11 ways as a sum of consecutive naturals, for example, 1040636527978 + ... + 1040636528103.

Almost surely, 2^{131120202533103} is an apocalyptic number.

131120202533103 is a deficient number, since it is larger than the sum of its proper divisors (85332195299425).

131120202533103 is a wasteful number, since it uses less digits than its factorization.

131120202533103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2081273056094 (or 2081273056091 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

Adding to 131120202533103 its reverse (301335202021131), we get a palindrome (432455404554234).

The spelling of 131120202533103 in words is "one hundred thirty-one trillion, one hundred twenty billion, two hundred two million, five hundred thirty-three thousand, one hundred three".