988105106 has 4 divisors (see below), whose sum is σ = 1482157662. Its totient is φ = 494052552.

The previous prime is 988105087. The next prime is 988105171. The reversal of 988105106 is 601501889.

988105106 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 878588881 + 109516225 = 29641^2 + 10465^2 .

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 988105106.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 247026275 + ... + 247026278.

Almost surely, 2^988105106 is an apocalyptic number.

988105106 is a deficient number, since it is larger than the sum of its proper divisors (494052556).

988105106 is a wasteful number, since it uses less digits than its factorization.

988105106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 494052555.

The product of its (nonzero) digits is 17280, while the sum is 38.

The square root of 988105106 is about 31434.1391801971. The cubic root of 988105106 is about 996.0192096691.

The spelling of 988105106 in words is "nine hundred eighty-eight million, one hundred five thousand, one hundred six".