101100200012 has 36 divisors (see below), whose sum is σ = 207382251384. Its totient is φ = 42997893120.

The previous prime is 101100199933. The next prime is 101100200023. The reversal of 101100200012 is 210002001101.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1943093 + ... + 1994444.

It is an arithmetic number, because the mean of its divisors is an integer number (5760618094).

Almost surely, 2^101100200012 is an apocalyptic number.

It is an amenable number.

101100200012 is an abundant number, since it is smaller than the sum of its proper divisors (106282051372).

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

101100200012 is a wasteful number, since it uses less digits than its factorization.

101100200012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3937686 (or 3937677 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 101100200012 its reverse (210002001101), we get a palindrome (311102201113).

The spelling of 101100200012 in words is "one hundred one billion, one hundred million, two hundred thousand, twelve".