212054103341 has 4 divisors (see below), whose sum is σ = 217226154684. Its totient is φ = 206882052000.

The previous prime is 212054103337. The next prime is 212054103343. The reversal of 212054103341 is 143301450212.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 6138722500 + 205915380841 = 78350^2 + 453779^2 .

It is a cyclic number.

It is not a de Polignac number, because 212054103341 - 2² = 212054103337 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 212054103341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212054103343) 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, 2586025610 + ... + 2586025691.

It is an arithmetic number, because the mean of its divisors is an integer number (54306538671).

Almost surely, 2^212054103341 is an apocalyptic number.

It is an amenable number.

212054103341 is a deficient number, since it is larger than the sum of its proper divisors (5172051343).

212054103341 is an equidigital number, since it uses as much as digits as its factorization.

212054103341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5172051342.

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 212054103341 its reverse (143301450212), we get a palindrome (355355553553).

The spelling of 212054103341 in words is "two hundred twelve billion, fifty-four million, one hundred three thousand, three hundred forty-one".