212141233303 has 4 divisors (see below), whose sum is σ = 212149877688. Its totient is φ = 212132588920.

The previous prime is 212141233253. The next prime is 212141233313. The reversal of 212141233303 is 303332141212.

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 212141233303 - 2²¹ = 212139136151 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 (212141233313) 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, 4285276 + ... + 4334497.

It is an arithmetic number, because the mean of its divisors is an integer number (53037469422).

Almost surely, 2^212141233303 is an apocalyptic number.

212141233303 is a deficient number, since it is larger than the sum of its proper divisors (8644385).

212141233303 is an equidigital number, since it uses as much as digits as its factorization.

212141233303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8644384.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 212141233303 its reverse (303332141212), we get a palindrome (515473374515).

The spelling of 212141233303 in words is "two hundred twelve billion, one hundred forty-one million, two hundred thirty-three thousand, three hundred three".