210233122310121 has 8 divisors (see below), whose sum is σ = 283200632115744. Its totient is φ = 138710513688960.

The previous prime is 210233122310089. The next prime is 210233122310143. The reversal of 210233122310121 is 121013221332012.

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

It is not a de Polignac number, because 210233122310121 - 2⁵ = 210233122310089 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 210233122310091 and 210233122310100.

It is not an unprimeable number, because it can be changed into a prime (210233122310021) 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, 361225295775 + ... + 361225296356.

It is an arithmetic number, because the mean of its divisors is an integer number (35400079014468).

Almost surely, 2^{210233122310121} is an apocalyptic number.

It is an amenable number.

210233122310121 is a deficient number, since it is larger than the sum of its proper divisors (72967509805623).

210233122310121 is an equidigital number, since it uses as much as digits as its factorization.

210233122310121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 722450592231.

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 210233122310121 its reverse (121013221332012), we get a palindrome (331246343642133).

The spelling of 210233122310121 in words is "two hundred ten trillion, two hundred thirty-three billion, one hundred twenty-two million, three hundred ten thousand, one hundred twenty-one".