10230211021 has 16 divisors (see below), whose sum is σ = 11028841600. Its totient is φ = 9460343808.

The previous prime is 10230210979. The next prime is 10230211037. The reversal of 10230211021 is 12011203201.

It is a de Polignac number, because none of the positive numbers 2^k-10230211021 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10230210992 and 10230211010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10230211051) 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, 96520 + ... + 172558.

It is an arithmetic number, because the mean of its divisors is an integer number (689302600).

Almost surely, 2^10230211021 is an apocalyptic number.

It is an amenable number.

10230211021 is a deficient number, since it is larger than the sum of its proper divisors (798630579).

10230211021 is an equidigital number, since it uses as much as digits as its factorization.

10230211021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76228.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 10230211021 its reverse (12011203201), we get a palindrome (22241414222).

The spelling of 10230211021 in words is "ten billion, two hundred thirty million, two hundred eleven thousand, twenty-one".