131203242204113 has 8 divisors (see below), whose sum is σ = 131362796854080. Its totient is φ = 131043720371760.

The previous prime is 131203242204029. The next prime is 131203242204127. The reversal of 131203242204113 is 311402242302131.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 131203242204113 - 2³⁰ = 131202168462289 is a prime.

It is a super-2 number, since 2×131203242204113² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131203242204173) 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 7 ways as a sum of consecutive naturals, for example, 198893 + ... + 16200186.

It is an arithmetic number, because the mean of its divisors is an integer number (16420349606760).

Almost surely, 2^{131203242204113} is an apocalyptic number.

It is an amenable number.

131203242204113 is a deficient number, since it is larger than the sum of its proper divisors (159554649967).

131203242204113 is an equidigital number, since it uses as much as digits as its factorization.

131203242204113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16408807.

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 131203242204113 its reverse (311402242302131), we get a palindrome (442605484506244).

The spelling of 131203242204113 in words is "one hundred thirty-one trillion, two hundred three billion, two hundred forty-two million, two hundred four thousand, one hundred thirteen".