101211203333213 has 8 divisors (see below), whose sum is σ = 102639586290048. Its totient is φ = 99783953568864.

The previous prime is 101211203333197. The next prime is 101211203333243. The reversal of 101211203333213 is 312333302112101.

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 101211203333213 - 2⁴ = 101211203333197 is a prime.

It is a super-3 number, since 3×101211203333213³ (a number of 43 digits) contains 333 as substring.

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 (101211203333243) 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, 283118231 + ... + 283475492.

It is an arithmetic number, because the mean of its divisors is an integer number (12829948286256).

Almost surely, 2^{101211203333213} is an apocalyptic number.

It is an amenable number.

101211203333213 is a deficient number, since it is larger than the sum of its proper divisors (1428382956835).

101211203333213 is an equidigital number, since it uses as much as digits as its factorization.

101211203333213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 566596243.

The product of its (nonzero) digits is 1944, while the sum is 26.

Adding to 101211203333213 its reverse (312333302112101), we get a palindrome (413544505445314).

The spelling of 101211203333213 in words is "one hundred one trillion, two hundred eleven billion, two hundred three million, three hundred thirty-three thousand, two hundred thirteen".