212000332103 has 4 divisors (see below), whose sum is σ = 242286093840. Its totient is φ = 181714570368.

The previous prime is 212000332081. The next prime is 212000332109. The reversal of 212000332103 is 301233000212.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 212000332103 - 2²⁰ = 211999283527 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212000332109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15142880858 + ... + 15142880871.

It is an arithmetic number, because the mean of its divisors is an integer number (60571523460).

Almost surely, 2^212000332103 is an apocalyptic number.

212000332103 is a deficient number, since it is larger than the sum of its proper divisors (30285761737).

212000332103 is an equidigital number, since it uses as much as digits as its factorization.

212000332103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30285761736.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 212000332103 its reverse (301233000212), we get a palindrome (513233332315).

The spelling of 212000332103 in words is "two hundred twelve billion, three hundred thirty-two thousand, one hundred three".