10131010333121 has 4 divisors (see below), whose sum is σ = 10346563744512. Its totient is φ = 9915456921732.

The previous prime is 10131010333111. The next prime is 10131010333127. The reversal of 10131010333121 is 12133301013101.

10131010333121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 10131010333121 - 2³⁰ = 10129936591297 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10131010333093 and 10131010333102.

It is not an unprimeable number, because it can be changed into a prime (10131010333127) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 107776705625 + ... + 107776705718.

It is an arithmetic number, because the mean of its divisors is an integer number (2586640936128).

Almost surely, 2^{10131010333121} is an apocalyptic number.

It is an amenable number.

10131010333121 is a deficient number, since it is larger than the sum of its proper divisors (215553411391).

10131010333121 is an equidigital number, since it uses as much as digits as its factorization.

10131010333121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215553411390.

The product of its (nonzero) digits is 162, while the sum is 20.

Adding to 10131010333121 its reverse (12133301013101), we get a palindrome (22264311346222).

The spelling of 10131010333121 in words is "ten trillion, one hundred thirty-one billion, ten million, three hundred thirty-three thousand, one hundred twenty-one".