100006055 has 8 divisors (see below), whose sum is σ = 120924144. Its totient is φ = 79393600.

The previous prime is 100006043. The next prime is 100006061. The reversal of 100006055 is 550600001.

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

It is not a de Polignac number, because 100006055 - 2⁶ = 100005991 is a prime.

It is a super-2 number, since 2×100006055² = 20002422073326050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75686 + ... + 76995.

It is an arithmetic number, because the mean of its divisors is an integer number (15115518).

Almost surely, 2^100006055 is an apocalyptic number.

100006055 is a deficient number, since it is larger than the sum of its proper divisors (20918089).

100006055 is a wasteful number, since it uses less digits than its factorization.

100006055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152817.

The product of its (nonzero) digits is 150, while the sum is 17.

The square root of 100006055 is about 10000.3027454173. The cubic root of 100006055 is about 464.1682514457.

Adding to 100006055 its reverse (550600001), we get a palindrome (650606056).

The spelling of 100006055 in words is "one hundred million, six thousand, fifty-five".