101232232112 has 80 divisors (see below), whose sum is σ = 219999919104. Its totient is φ = 44725824000.

The previous prime is 101232232097. The next prime is 101232232117. The reversal of 101232232112 is 211232232101.

It is not an unprimeable number, because it can be changed into a prime (101232232117) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1929653 + ... + 1981419.

Almost surely, 2^101232232112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 101232232112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (109999959552).

101232232112 is an abundant number, since it is smaller than the sum of its proper divisors (118767686992).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101232232112 is a wasteful number, since it uses less digits than its factorization.

101232232112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52098 (or 52092 counting only the distinct ones).

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

Adding to 101232232112 its reverse (211232232101), we get a palindrome (312464464213).

The spelling of 101232232112 in words is "one hundred one billion, two hundred thirty-two million, two hundred thirty-two thousand, one hundred twelve".