100011550166 has 8 divisors (see below), whose sum is σ = 163655263944. Its totient is φ = 45459795520.

The previous prime is 100011550139. The next prime is 100011550189. The reversal of 100011550166 is 661055110001.

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 pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2272989755 + ... + 2272989798.

It is an arithmetic number, because the mean of its divisors is an integer number (20456907993).

Almost surely, 2^100011550166 is an apocalyptic number.

100011550166 is a deficient number, since it is larger than the sum of its proper divisors (63643713778).

100011550166 is a wasteful number, since it uses less digits than its factorization.

100011550166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4545979566.

The product of its (nonzero) digits is 900, while the sum is 26.

Adding to 100011550166 its reverse (661055110001), we get a palindrome (761066660167).

The spelling of 100011550166 in words is "one hundred billion, eleven million, five hundred fifty thousand, one hundred sixty-six".