213303001333121 has 8 divisors (see below), whose sum is σ = 243821442858624. Its totient is φ = 182796205855680.

The previous prime is 213303001333111. The next prime is 213303001333249. The reversal of 213303001333121 is 121333100303312.

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 213303001333121 - 2²⁶ = 213302934224257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (213303001333111) 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, 2911472765 + ... + 2911546026.

It is an arithmetic number, because the mean of its divisors is an integer number (30477680357328).

Almost surely, 2^{213303001333121} is an apocalyptic number.

It is an amenable number.

213303001333121 is a deficient number, since it is larger than the sum of its proper divisors (30518441525503).

213303001333121 is an equidigital number, since it uses as much as digits as its factorization.

213303001333121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5823024031.

The product of its (nonzero) digits is 2916, while the sum is 26.

Adding to 213303001333121 its reverse (121333100303312), we get a palindrome (334636101636433).

The spelling of 213303001333121 in words is "two hundred thirteen trillion, three hundred three billion, one million, three hundred thirty-three thousand, one hundred twenty-one".