131342240223303 has 16 divisors (see below), whose sum is σ = 186411222086400. Its totient is φ = 82020937711680.

The previous prime is 131342240223289. The next prime is 131342240223323. The reversal of 131342240223303 is 303322042243131.

It is not a de Polignac number, because 131342240223303 - 2⁶ = 131342240223239 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131342240223323) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12945218683 + ... + 12945228828.

It is an arithmetic number, because the mean of its divisors is an integer number (11650701380400).

Almost surely, 2^{131342240223303} is an apocalyptic number.

131342240223303 is a deficient number, since it is larger than the sum of its proper divisors (55068981863097).

131342240223303 is a wasteful number, since it uses less digits than its factorization.

131342240223303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25890447622.

The product of its (nonzero) digits is 62208, while the sum is 33.

Adding to 131342240223303 its reverse (303322042243131), we get a palindrome (434664282466434).

The spelling of 131342240223303 in words is "one hundred thirty-one trillion, three hundred forty-two billion, two hundred forty million, two hundred twenty-three thousand, three hundred three".