100500005610100 has 18 divisors (see below), whose sum is σ = 218085012174134. Its totient is φ = 40200002244000.

The previous prime is 100500005610091. The next prime is 100500005610149. The reversal of 100500005610100 is 1016500005001.

It can be written as a sum of positive squares in 3 ways, for example, as 1906894224 + 100498098715876 = 43668^2 + 10024874^2 .

It is a super-2 number, since 2×100500005610100² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 502500027951 + ... + 502500028150.

Almost surely, 2^{100500005610100} is an apocalyptic number.

100500005610100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100500005610100 is an abundant number, since it is smaller than the sum of its proper divisors (117585006564034).

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

100500005610100 is a wasteful number, since it uses less digits than its factorization.

100500005610100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1005000056115 (or 1005000056108 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 19.

Adding to 100500005610100 its reverse (1016500005001), we get a palindrome (101516505615101).

The spelling of 100500005610100 in words is "one hundred trillion, five hundred billion, five million, six hundred ten thousand, one hundred".