100005501006126 has 48 divisors (see below), whose sum is σ = 216837381865104. Its totient is φ = 33310738309632.

The previous prime is 100005501006101. The next prime is 100005501006127. The reversal of 100005501006126 is 621600105500001.

It is a happy number.

100005501006126 is a `hidden beast` number, since 1 + 0 + 0 + 0 + 0 + 550 + 100 + 6 + 1 + 2 + 6 = 666.

It is a super-2 number, since 2×100005501006126² (a number of 29 digits) contains 22 as substring.

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 100005501006126.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100005501006127) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1547728996 + ... + 1547793608.

It is an arithmetic number, because the mean of its divisors is an integer number (4517445455523).

Almost surely, 2^{100005501006126} is an apocalyptic number.

100005501006126 is an abundant number, since it is smaller than the sum of its proper divisors (116831880858978).

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

100005501006126 is a wasteful number, since it uses less digits than its factorization.

100005501006126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126305 (or 126302 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 27.

Adding to 100005501006126 its reverse (621600105500001), we get a palindrome (721605606506127).

The spelling of 100005501006126 in words is "one hundred trillion, five billion, five hundred one million, six thousand, one hundred twenty-six".