131010320023 has 8 divisors (see below), whose sum is σ = 143010881280. Its totient is φ = 119024847480.

The previous prime is 131010320017. The next prime is 131010320027. The reversal of 131010320023 is 320023010131.

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

It is not a de Polignac number, because 131010320023 - 2²¹ = 131008222871 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 131010319979 and 131010320006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131010320027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3754015 + ... + 3788752.

It is an arithmetic number, because the mean of its divisors is an integer number (17876360160).

Almost surely, 2^131010320023 is an apocalyptic number.

131010320023 is a deficient number, since it is larger than the sum of its proper divisors (12000561257).

131010320023 is a wasteful number, since it uses less digits than its factorization.

131010320023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7544357.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 131010320023 its reverse (320023010131), we get a palindrome (451033330154).

The spelling of 131010320023 in words is "one hundred thirty-one billion, ten million, three hundred twenty thousand, twenty-three".