232110212132 has 12 divisors (see below), whose sum is σ = 406197560076. Its totient is φ = 116053766400.

The previous prime is 232110212063. The next prime is 232110212143. The reversal of 232110212132 is 231212011232.

It can be written as a sum of positive squares in 2 ways, for example, as 180392175076 + 51718037056 = 424726^2 + 227416^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 125132 + ... + 692732.

It is an arithmetic number, because the mean of its divisors is an integer number (33849796673).

Almost surely, 2^232110212132 is an apocalyptic number.

It is an amenable number.

232110212132 is a deficient number, since it is larger than the sum of its proper divisors (174087347944).

232110212132 is a wasteful number, since it uses less digits than its factorization.

232110212132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 669838 (or 669836 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 232110212132 its reverse (231212011232), we get a palindrome (463322223364).

Subtracting from 232110212132 its reverse (231212011232), we obtain a square (898200900 = 29970²).

The spelling of 232110212132 in words is "two hundred thirty-two billion, one hundred ten million, two hundred twelve thousand, one hundred thirty-two".