120121112210213 has 8 divisors (see below), whose sum is σ = 120128990560320. Its totient is φ = 120113234176320.

The previous prime is 120121112210201. The next prime is 120121112210303. The reversal of 120121112210213 is 312012211121021.

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 120121112210213 - 2⁸ = 120121112209957 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 (120121112210413) 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, 1697333693 + ... + 1697404461.

It is an arithmetic number, because the mean of its divisors is an integer number (15016123820040).

Almost surely, 2^{120121112210213} is an apocalyptic number.

It is an amenable number.

120121112210213 is a deficient number, since it is larger than the sum of its proper divisors (7878350107).

120121112210213 is an equidigital number, since it uses as much as digits as its factorization.

120121112210213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158107.

The product of its (nonzero) digits is 96, while the sum is 20.

Adding to 120121112210213 its reverse (312012211121021), we get a palindrome (432133323331234).

The spelling of 120121112210213 in words is "one hundred twenty trillion, one hundred twenty-one billion, one hundred twelve million, two hundred ten thousand, two hundred thirteen".