100102111000 has 64 divisors (see below), whose sum is σ = 234291152160. Its totient is φ = 40031920000.

The previous prime is 100102110989. The next prime is 100102111013. The reversal of 100102111000 is 111201001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6212955 + ... + 6229045.

Almost surely, 2^100102111000 is an apocalyptic number.

100102111000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100102111000 is an abundant number, since it is smaller than the sum of its proper divisors (134189041160).

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

100102111000 is a wasteful number, since it uses less digits than its factorization.

100102111000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22333 (or 22319 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 7.

Adding to 100102111000 its reverse (111201001), we get a palindrome (100213312001).

Subtracting from 100102111000 its reverse (111201001), we obtain a palindrome (99990909999).

The spelling of 100102111000 in words is "one hundred billion, one hundred two million, one hundred eleven thousand".