108388130 has 8 divisors (see below), whose sum is σ = 195098652. Its totient is φ = 43355248.

The previous prime is 108388117. The next prime is 108388139. The reversal of 108388130 is 31883801.

It can be written as a sum of positive squares in 2 ways, for example, as 108097609 + 290521 = 10397^2 + 539^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (108388139) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5419397 + ... + 5419416.

Almost surely, 2^108388130 is an apocalyptic number.

108388130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

108388130 is a deficient number, since it is larger than the sum of its proper divisors (86710522).

108388130 is a wasteful number, since it uses less digits than its factorization.

108388130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10838820.

The product of its (nonzero) digits is 4608, while the sum is 32.

The square root of 108388130 is about 10410.9620112649. The cubic root of 108388130 is about 476.7901131579.

The spelling of 108388130 in words is "one hundred eight million, three hundred eighty-eight thousand, one hundred thirty".