10131312111233 has 4 divisors (see below), whose sum is σ = 10138143745968. Its totient is φ = 10124480476500.

The previous prime is 10131312111197. The next prime is 10131312111257. The reversal of 10131312111233 is 33211121313101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10131312111233 - 2¹⁸ = 10131311849089 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10131312111199 and 10131312111208.

It is not an unprimeable number, because it can be changed into a prime (10131312111293) 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 3 ways as a sum of consecutive naturals, for example, 3415815143 + ... + 3415818108.

It is an arithmetic number, because the mean of its divisors is an integer number (2534535936492).

Almost surely, 2^{10131312111233} is an apocalyptic number.

It is an amenable number.

10131312111233 is a deficient number, since it is larger than the sum of its proper divisors (6831634735).

10131312111233 is an equidigital number, since it uses as much as digits as its factorization.

10131312111233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6831634734.

The product of its (nonzero) digits is 324, while the sum is 23.

Adding to 10131312111233 its reverse (33211121313101), we get a palindrome (43342433424334).

The spelling of 10131312111233 in words is "ten trillion, one hundred thirty-one billion, three hundred twelve million, one hundred eleven thousand, two hundred thirty-three".