100412871198 has 16 divisors (see below), whose sum is σ = 200832293376. Its totient is φ = 33469865240.

The previous prime is 100412871157. The next prime is 100412871217. The reversal of 100412871198 is 891178214001.

It is a super-2 number, since 2×100412871198² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61038 + ... + 452273.

It is an arithmetic number, because the mean of its divisors is an integer number (12552018336).

Almost surely, 2^100412871198 is an apocalyptic number.

100412871198 is an abundant number, since it is smaller than the sum of its proper divisors (100419422178).

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

100412871198 is a wasteful number, since it uses less digits than its factorization.

100412871198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 545919.

The product of its (nonzero) digits is 32256, while the sum is 42.

The spelling of 100412871198 in words is "one hundred billion, four hundred twelve million, eight hundred seventy-one thousand, one hundred ninety-eight".