232032143112 has 128 divisors (see below), whose sum is σ = 723434941440. Its totient is φ = 60249934080.

The previous prime is 232032143069. The next prime is 232032143113. The reversal of 232032143112 is 211341230232.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (232032143113) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6778023 + ... + 6812169.

It is an arithmetic number, because the mean of its divisors is an integer number (5651835480).

Almost surely, 2^232032143112 is an apocalyptic number.

232032143112 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 232032143112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (361717470720).

232032143112 is an abundant number, since it is smaller than the sum of its proper divisors (491402798328).

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

232032143112 is a wasteful number, since it uses less digits than its factorization.

232032143112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37851 (or 37847 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 232032143112 its reverse (211341230232), we get a palindrome (443373373344).

The spelling of 232032143112 in words is "two hundred thirty-two billion, thirty-two million, one hundred forty-three thousand, one hundred twelve".