108910902 has 16 divisors (see below), whose sum is σ = 220270320. Its totient is φ = 35895552.

The previous prime is 108910897. The next prime is 108910903. The reversal of 108910902 is 209019801.

It is a self number, because there is not a number n which added to its sum of digits gives 108910902.

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, 101443 + ... + 102510.

It is an arithmetic number, because the mean of its divisors is an integer number (13766895).

Almost surely, 2^108910902 is an apocalyptic number.

108910902 is an abundant number, since it is smaller than the sum of its proper divisors (111359418).

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

108910902 is a wasteful number, since it uses less digits than its factorization.

108910902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204047.

The product of its (nonzero) digits is 1296, while the sum is 30.

The square root of 108910902 is about 10436.0386162566. The cubic root of 108910902 is about 477.5554271706. Note that the first 3 decimals are identical.

The spelling of 108910902 in words is "one hundred eight million, nine hundred ten thousand, nine hundred two".