2101332312213 has 8 divisors (see below), whose sum is σ = 2843593975008. Its totient is φ = 1379979428784.

The previous prime is 2101332312203. The next prime is 2101332312227. The reversal of 2101332312213 is 3122132331012.

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

It is not a de Polignac number, because 2101332312213 - 2³² = 2097037344917 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2101332312203) 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, 5227194606 + ... + 5227195007.

It is an arithmetic number, because the mean of its divisors is an integer number (355449246876).

Almost surely, 2^{2101332312213} is an apocalyptic number.

It is an amenable number.

2101332312213 is a deficient number, since it is larger than the sum of its proper divisors (742261662795).

2101332312213 is a wasteful number, since it uses less digits than its factorization.

2101332312213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10454389683.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 2101332312213 its reverse (3122132331012), we get a palindrome (5223464643225).

The spelling of 2101332312213 in words is "two trillion, one hundred one billion, three hundred thirty-two million, three hundred twelve thousand, two hundred thirteen".