131012223313223 has 12 divisors (see below), whose sum is σ = 152666102295792. Its totient is φ = 112101570604800.

The previous prime is 131012223313187. The next prime is 131012223313241. The reversal of 131012223313223 is 322313322210131.

It is not a de Polignac number, because 131012223313223 - 2⁶ = 131012223313159 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131012223313243) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2316885803 + ... + 2316942348.

It is an arithmetic number, because the mean of its divisors is an integer number (12722175191316).

Almost surely, 2^{131012223313223} is an apocalyptic number.

131012223313223 is a deficient number, since it is larger than the sum of its proper divisors (21653878982569).

131012223313223 is an equidigital number, since it uses as much as digits as its factorization.

131012223313223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4633828742 (or 4633828735 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 29.

Adding to 131012223313223 its reverse (322313322210131), we get a palindrome (453325545523354).

The spelling of 131012223313223 in words is "one hundred thirty-one trillion, twelve billion, two hundred twenty-three million, three hundred thirteen thousand, two hundred twenty-three".