10230023131221 has 8 divisors (see below), whose sum is σ = 13640121632800. Its totient is φ = 6819970025232.

The previous prime is 10230023131219. The next prime is 10230023131241. The reversal of 10230023131221 is 12213132003201.

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

It is not a de Polignac number, because 10230023131221 - 2¹ = 10230023131219 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10230023131201) 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, 10819546 + ... + 11727003.

It is an arithmetic number, because the mean of its divisors is an integer number (1705015204100).

Almost surely, 2^{10230023131221} is an apocalyptic number.

It is an amenable number.

10230023131221 is a deficient number, since it is larger than the sum of its proper divisors (3410098501579).

10230023131221 is a wasteful number, since it uses less digits than its factorization.

10230023131221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22697795.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 10230023131221 its reverse (12213132003201), we get a palindrome (22443155134422).

The spelling of 10230023131221 in words is "ten trillion, two hundred thirty billion, twenty-three million, one hundred thirty-one thousand, two hundred twenty-one".