131323000223 has 8 divisors (see below), whose sum is σ = 134391766608. Its totient is φ = 128254904064.

The previous prime is 131323000181. The next prime is 131323000247. The reversal of 131323000223 is 322000323131.

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 131323000223 - 2²⁶ = 131255891359 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 131323000195 and 131323000204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131323000253) 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, 240365 + ... + 566057.

It is an arithmetic number, because the mean of its divisors is an integer number (16798970826).

Almost surely, 2^131323000223 is an apocalyptic number.

131323000223 is a deficient number, since it is larger than the sum of its proper divisors (3068766385).

131323000223 is an equidigital number, since it uses as much as digits as its factorization.

131323000223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 335113.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 131323000223 its reverse (322000323131), we get a palindrome (453323323354).

The spelling of 131323000223 in words is "one hundred thirty-one billion, three hundred twenty-three million, two hundred twenty-three", and thus it is an aban number.