212130204313001 has 8 divisors (see below), whose sum is σ = 229260894235464. Its totient is φ = 195115654661760.

The previous prime is 212130204312997. The next prime is 212130204313043. The reversal of 212130204313001 is 100313402031212.

It can be written as a sum of positive squares in 4 ways, for example, as 17365180794025 + 194765023518976 = 4167155^2 + 13955824^2 .

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 212130204313001 - 2² = 212130204312997 is a prime.

It is not an unprimeable number, because it can be changed into a prime (212130204313501) 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, 29035064006 + ... + 29035071311.

It is an arithmetic number, because the mean of its divisors is an integer number (28657611779433).

Almost surely, 2^{212130204313001} is an apocalyptic number.

It is an amenable number.

212130204313001 is a deficient number, since it is larger than the sum of its proper divisors (17130689922463).

212130204313001 is a wasteful number, since it uses less digits than its factorization.

212130204313001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58070135611.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 212130204313001 its reverse (100313402031212), we get a palindrome (312443606344213).

The spelling of 212130204313001 in words is "two hundred twelve trillion, one hundred thirty billion, two hundred four million, three hundred thirteen thousand, one".