212133024333141 has 4 divisors (see below), whose sum is σ = 282844032444192. Its totient is φ = 141422016222092.

The previous prime is 212133024333121. The next prime is 212133024333247. The reversal of 212133024333141 is 141333420331212.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 212133024333141 - 2²³ = 212133015944533 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212133024333121) 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, 35355504055521 + ... + 35355504055526.

It is an arithmetic number, because the mean of its divisors is an integer number (70711008111048).

Almost surely, 2^{212133024333141} is an apocalyptic number.

It is an amenable number.

212133024333141 is a deficient number, since it is larger than the sum of its proper divisors (70711008111051).

212133024333141 is an equidigital number, since it uses as much as digits as its factorization.

212133024333141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70711008111050.

The product of its (nonzero) digits is 31104, while the sum is 33.

Adding to 212133024333141 its reverse (141333420331212), we get a palindrome (353466444664353).

The spelling of 212133024333141 in words is "two hundred twelve trillion, one hundred thirty-three billion, twenty-four million, three hundred thirty-three thousand, one hundred forty-one".