108231130 has 64 divisors (see below), whose sum is σ = 231247872. Its totient is φ = 35703360.

The previous prime is 108231127. The next prime is 108231131. The reversal of 108231130 is 31132801.

It is a junction number, because it is equal to n+sod(n) for n = 108231098 and 108231107.

It is not an unprimeable number, because it can be changed into a prime (108231131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 220185 + ... + 220675.

It is an arithmetic number, because the mean of its divisors is an integer number (3613248).

Almost surely, 2^108231130 is an apocalyptic number.

108231130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

108231130 is the 6580-th heptagonal number.

108231130 is an abundant number, since it is smaller than the sum of its proper divisors (123016742).

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

108231130 is a wasteful number, since it uses less digits than its factorization.

108231130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 619.

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 108231130 is about 10403.4191494912. The cubic root of 108231130 is about 476.5597920584.

Adding to 108231130 its reverse (31132801), we get a palindrome (139363931).

The spelling of 108231130 in words is "one hundred eight million, two hundred thirty-one thousand, one hundred thirty".