213000013201201 has 8 divisors (see below), whose sum is σ = 213359233013960. Its totient is φ = 212640920174592.

The previous prime is 213000013201189. The next prime is 213000013201247. The reversal of 213000013201201 is 102102310000312.

It can be written as a sum of positive squares in 4 ways, for example, as 15886163205025 + 197113849996176 = 3985745^2 + 14039724^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-213000013201201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (213000013201501) 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, 28333416 + ... + 35053993.

It is an arithmetic number, because the mean of its divisors is an integer number (26669904126745).

Almost surely, 2^{213000013201201} is an apocalyptic number.

It is an amenable number.

213000013201201 is a deficient number, since it is larger than the sum of its proper divisors (359219812759).

213000013201201 is an equidigital number, since it uses as much as digits as its factorization.

213000013201201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63393075.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 213000013201201 its reverse (102102310000312), we get a palindrome (315102323201513).

The spelling of 213000013201201 in words is "two hundred thirteen trillion, thirteen million, two hundred one thousand, two hundred one".