100211110000100 has 72 divisors (see below), whose sum is σ = 238798067987136. Its totient is φ = 36199076400000.

The previous prime is 100211110000091. The next prime is 100211110000123. The reversal of 100211110000100 is 1000011112001.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 301492871 + ... + 301825070.

Almost surely, 2^{100211110000100} is an apocalyptic number.

100211110000100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100211110000100 is an abundant number, since it is smaller than the sum of its proper divisors (138586957987036).

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

100211110000100 is a wasteful number, since it uses less digits than its factorization.

100211110000100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 603318117 (or 603318110 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 8.

Adding to 100211110000100 its reverse (1000011112001), we get a palindrome (101211121112101).

The spelling of 100211110000100 in words is "one hundred trillion, two hundred eleven billion, one hundred ten million, one hundred", and thus it is an aban number.