107831232 has 168 divisors, whose sum is σ = 332841600. Its totient is φ = 33274368.

The previous prime is 107831219. The next prime is 107831233. The reversal of 107831232 is 232138701.

It is a junction number, because it is equal to n+sod(n) for n = 107831196 and 107831205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107831233) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 645613 + ... + 645779.

It is an arithmetic number, because the mean of its divisors is an integer number (1981200).

Almost surely, 2^107831232 is an apocalyptic number.

107831232 is a gapful number since it is divisible by the number (12) 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 107831232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (166420800).

107831232 is an abundant number, since it is smaller than the sum of its proper divisors (225010368).

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

107831232 is a wasteful number, since it uses less digits than its factorization.

107831232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263 (or 250 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 107831232 is about 10384.1818165901. The cubic root of 107831232 is about 475.9721283965.

Adding to 107831232 its reverse (232138701), we get a palindrome (339969933).

The spelling of 107831232 in words is "one hundred seven million, eight hundred thirty-one thousand, two hundred thirty-two".