131210223023 has 8 divisors (see below), whose sum is σ = 143142166656. Its totient is φ = 119278903000.

The previous prime is 131210223017. The next prime is 131210223049. The reversal of 131210223023 is 320322012131.

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 131210223023 - 2²⁴ = 131193445807 is a prime.

It is a super-2 number, since 2×131210223023² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 131210222986 and 131210223004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131210223623) 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, 357590 + ... + 624732.

It is an arithmetic number, because the mean of its divisors is an integer number (17892770832).

Almost surely, 2^131210223023 is an apocalyptic number.

131210223023 is a deficient number, since it is larger than the sum of its proper divisors (11931943633).

131210223023 is a wasteful number, since it uses less digits than its factorization.

131210223023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 311805.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 131210223023 its reverse (320322012131), we get a palindrome (451532235154).

The spelling of 131210223023 in words is "one hundred thirty-one billion, two hundred ten million, two hundred twenty-three thousand, twenty-three".