108910901 has 8 divisors (see below), whose sum is σ = 120316800. Its totient is φ = 97755840.

The previous prime is 108910897. The next prime is 108910903. The reversal of 108910901 is 109019801.

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

It is a cyclic number.

It is not a de Polignac number, because 108910901 - 2² = 108910897 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108910903) 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 7 ways as a sum of consecutive naturals, for example, 61796 + ... + 63533.

It is an arithmetic number, because the mean of its divisors is an integer number (15039600).

Almost surely, 2^108910901 is an apocalyptic number.

108910901 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

108910901 is a deficient number, since it is larger than the sum of its proper divisors (11405899).

108910901 is a wasteful number, since it uses less digits than its factorization.

108910901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125419.

The product of its (nonzero) digits is 648, while the sum is 29.

The square root of 108910901 is about 10436.0385683457. The cubic root of 108910901 is about 477.5554257090. Note that the first 3 decimals are identical.

Subtracting 108910901 from its reverse (109019801), we obtain a square (108900 = 330²).

The spelling of 108910901 in words is "one hundred eight million, nine hundred ten thousand, nine hundred one".