10131112230023 has 4 divisors (see below), whose sum is σ = 10480460927640. Its totient is φ = 9781763532408.

The previous prime is 10131112230011. The next prime is 10131112230037. The reversal of 10131112230023 is 32003221113101.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10131112230023 - 2²⁰ = 10131111181447 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10131112229977 and 10131112230004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10131112230223) 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 3 ways as a sum of consecutive naturals, for example, 174674348765 + ... + 174674348822.

It is an arithmetic number, because the mean of its divisors is an integer number (2620115231910).

Almost surely, 2^{10131112230023} is an apocalyptic number.

10131112230023 is a deficient number, since it is larger than the sum of its proper divisors (349348697617).

10131112230023 is an equidigital number, since it uses as much as digits as its factorization.

10131112230023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 349348697616.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 10131112230023 its reverse (32003221113101), we get a palindrome (42134333343124).

The spelling of 10131112230023 in words is "ten trillion, one hundred thirty-one billion, one hundred twelve million, two hundred thirty thousand, twenty-three".