131442133203 has 12 divisors (see below), whose sum is σ = 195985403328. Its totient is φ = 84801376080.

The previous prime is 131442133187. The next prime is 131442133223. The reversal of 131442133203 is 302331244131.

It is a happy number.

131442133203 is a `hidden beast` number, since 1 + 3 + 1 + 4 + 421 + 33 + 203 = 666.

It is not a de Polignac number, because 131442133203 - 2⁴ = 131442133187 is a prime.

It is not an unprimeable number, because it can be changed into a prime (131442133223) 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, 235559100 + ... + 235559657.

It is an arithmetic number, because the mean of its divisors is an integer number (16332116944).

Almost surely, 2^131442133203 is an apocalyptic number.

131442133203 is a deficient number, since it is larger than the sum of its proper divisors (64543270125).

131442133203 is a wasteful number, since it uses less digits than its factorization.

131442133203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 471118794 (or 471118791 counting only the distinct ones).

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

Adding to 131442133203 its reverse (302331244131), we get a palindrome (433773377334).

The spelling of 131442133203 in words is "one hundred thirty-one billion, four hundred forty-two million, one hundred thirty-three thousand, two hundred three".