108938902 has 8 divisors (see below), whose sum is σ = 170513136. Its totient is φ = 52101192.

The previous prime is 108938891. The next prime is 108938939. The reversal of 108938902 is 209839801.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1184073 + ... + 1184164.

It is an arithmetic number, because the mean of its divisors is an integer number (21314142).

Almost surely, 2^108938902 is an apocalyptic number.

108938902 is a deficient number, since it is larger than the sum of its proper divisors (61574234).

108938902 is a wasteful number, since it uses less digits than its factorization.

108938902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2368262.

The product of its (nonzero) digits is 31104, while the sum is 40.

The square root of 108938902 is about 10437.3800352387. The cubic root of 108938902 is about 477.5963487128.

The spelling of 108938902 in words is "one hundred eight million, nine hundred thirty-eight thousand, nine hundred two".