100100101110100 has 288 divisors, whose sum is σ = 271775708019200. Its totient is φ = 31155097651200.

The previous prime is 100100101110077. The next prime is 100100101110103. The reversal of 100100101110100 is 1011101001001.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (7).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100100101110103) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3973948306 + ... + 3973973494.

Almost surely, 2^{100100101110100} is an apocalyptic number.

100100101110100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 100100101110100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (135887854009600).

100100101110100 is an abundant number, since it is smaller than the sum of its proper divisors (171675606909100).

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

100100101110100 is a wasteful number, since it uses less digits than its factorization.

100100101110100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32443 (or 32436 counting only the distinct ones).

The product of its (nonzero) digits is 1, while the sum is 7.

Adding to 100100101110100 its reverse (1011101001001), we get a palindrome (101111202111101).

The spelling of 100100101110100 in words is "one hundred trillion, one hundred billion, one hundred one million, one hundred ten thousand, one hundred".