212134323033103 has 8 divisors (see below), whose sum is σ = 216375156109008. Its totient is φ = 207902315834304.

The previous prime is 212134323033091. The next prime is 212134323033107. The reversal of 212134323033103 is 301330323431212.

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 212134323033103 - 2⁴¹ = 209935299777551 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212134323033107) 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, 2206420726 + ... + 2206516867.

It is an arithmetic number, because the mean of its divisors is an integer number (27046894513626).

Almost surely, 2^{212134323033103} is an apocalyptic number.

212134323033103 is a deficient number, since it is larger than the sum of its proper divisors (4240833075905).

212134323033103 is an equidigital number, since it uses as much as digits as its factorization.

212134323033103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4412938553.

The product of its (nonzero) digits is 23328, while the sum is 31.

Adding to 212134323033103 its reverse (301330323431212), we get a palindrome (513464646464315).

The spelling of 212134323033103 in words is "two hundred twelve trillion, one hundred thirty-four billion, three hundred twenty-three million, thirty-three thousand, one hundred three".