10230213121 has 4 divisors (see below), whose sum is σ = 10273017600. Its totient is φ = 10187408644.

The previous prime is 10230213109. The next prime is 10230213127. The reversal of 10230213121 is 12131203201.

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 10230213121 - 2⁵ = 10230213089 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10230213095 and 10230213104.

It is not an unprimeable number, because it can be changed into a prime (10230213127) 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, 21401881 + ... + 21402358.

It is an arithmetic number, because the mean of its divisors is an integer number (2568254400).

Almost surely, 2^10230213121 is an apocalyptic number.

It is an amenable number.

10230213121 is a deficient number, since it is larger than the sum of its proper divisors (42804479).

10230213121 is an equidigital number, since it uses as much as digits as its factorization.

10230213121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42804478.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 10230213121 its reverse (12131203201), we get a palindrome (22361416322).

The spelling of 10230213121 in words is "ten billion, two hundred thirty million, two hundred thirteen thousand, one hundred twenty-one".