131013130223 has 8 divisors (see below), whose sum is σ = 141671270592. Its totient is φ = 120682932736.

The previous prime is 131013130181. The next prime is 131013130249. The reversal of 131013130223 is 322031310131.

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 131013130223 - 2²⁸ = 130744694767 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 131013130195 and 131013130204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131013130253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81984890 + ... + 81986487.

It is an arithmetic number, because the mean of its divisors is an integer number (17708908824).

Almost surely, 2^131013130223 is an apocalyptic number.

131013130223 is a deficient number, since it is larger than the sum of its proper divisors (10658140369).

131013130223 is a wasteful number, since it uses less digits than its factorization.

131013130223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163971441.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 131013130223 its reverse (322031310131), we get a palindrome (453044440354).

The spelling of 131013130223 in words is "one hundred thirty-one billion, thirteen million, one hundred thirty thousand, two hundred twenty-three".