211232332141 has 8 divisors (see below), whose sum is σ = 216460198584. Its totient is φ = 206008078080.

The previous prime is 211232332061. The next prime is 211232332163. The reversal of 211232332141 is 141233232112.

It can be written as a sum of positive squares in 4 ways, for example, as 1075184100 + 210157148041 = 32790^2 + 458429^2 .

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 211232332141 - 2²³ = 211223943533 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 (211232336141) 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, 784510 + ... + 1018783.

It is an arithmetic number, because the mean of its divisors is an integer number (27057524823).

Almost surely, 2^211232332141 is an apocalyptic number.

It is an amenable number.

211232332141 is a deficient number, since it is larger than the sum of its proper divisors (5227866443).

211232332141 is a wasteful number, since it uses less digits than its factorization.

211232332141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1806191.

The product of its digits is 1728, while the sum is 25.

Adding to 211232332141 its reverse (141233232112), we get a palindrome (352465564253).

The spelling of 211232332141 in words is "two hundred eleven billion, two hundred thirty-two million, three hundred thirty-two thousand, one hundred forty-one".