10131132204221 has 16 divisors (see below), whose sum is σ = 11606697936000. Its totient is φ = 8662640007168.

The previous prime is 10131132204187. The next prime is 10131132204233. The reversal of 10131132204221 is 12240223113101.

10131132204221 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10131132204221 - 2²⁶ = 10131065095357 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 (10131132204241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14503145 + ... + 15185633.

It is an arithmetic number, because the mean of its divisors is an integer number (725418621000).

Almost surely, 2^{10131132204221} is an apocalyptic number.

It is an amenable number.

10131132204221 is a deficient number, since it is larger than the sum of its proper divisors (1475565731779).

10131132204221 is an equidigital number, since it uses as much as digits as its factorization.

10131132204221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 687668.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 10131132204221 its reverse (12240223113101), we get a palindrome (22371355317322).

The spelling of 10131132204221 in words is "ten trillion, one hundred thirty-one billion, one hundred thirty-two million, two hundred four thousand, two hundred twenty-one".