212103230001 has 8 divisors (see below), whose sum is σ = 304558484160. Its totient is φ = 130525064592.

The previous prime is 212103229997. The next prime is 212103230021. The reversal of 212103230001 is 100032301212.

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

It is not a de Polignac number, because 212103230001 - 2² = 212103229997 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (212103230021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2719272141 + ... + 2719272218.

It is an arithmetic number, because the mean of its divisors is an integer number (38069810520).

Almost surely, 2^212103230001 is an apocalyptic number.

It is an amenable number.

212103230001 is a deficient number, since it is larger than the sum of its proper divisors (92455254159).

212103230001 is a wasteful number, since it uses less digits than its factorization.

212103230001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5438544375.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 212103230001 its reverse (100032301212), we get a palindrome (312135531213).

The spelling of 212103230001 in words is "two hundred twelve billion, one hundred three million, two hundred thirty thousand, one".