10231113203221 has 8 divisors (see below), whose sum is σ = 10449216399744. Its totient is φ = 10013027504160.

The previous prime is 10231113203209. The next prime is 10231113203279. The reversal of 10231113203221 is 12230231113201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10231113203221 - 2⁵ = 10231113203189 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10231113203192 and 10231113203201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10231113206221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3189075 + ... + 5534656.

It is an arithmetic number, because the mean of its divisors is an integer number (1306152049968).

Almost surely, 2^{10231113203221} is an apocalyptic number.

It is an amenable number.

10231113203221 is a deficient number, since it is larger than the sum of its proper divisors (218103196523).

10231113203221 is an equidigital number, since it uses as much as digits as its factorization.

10231113203221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8748731.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 10231113203221 its reverse (12230231113201), we get a palindrome (22461344316422).

The spelling of 10231113203221 in words is "ten trillion, two hundred thirty-one billion, one hundred thirteen million, two hundred three thousand, two hundred twenty-one".