101100200120012 has 12 divisors (see below), whose sum is σ = 176926318829400. Its totient is φ = 50549823311616.

The previous prime is 101100200119999. The next prime is 101100200120053. The reversal of 101100200120012 is 210021002001101.

It is a junction number, because it is equal to n+sod(n) for n = 101100200119975 and 101100200120002.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68364053 + ... + 69827244.

It is an arithmetic number, because the mean of its divisors is an integer number (14743859902450).

Almost surely, 2^{101100200120012} is an apocalyptic number.

It is an amenable number.

101100200120012 is a deficient number, since it is larger than the sum of its proper divisors (75826118709388).

101100200120012 is a wasteful number, since it uses less digits than its factorization.

101100200120012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138374200 (or 138374198 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 101100200120012 its reverse (210021002001101), we get a palindrome (311121202121113).

The spelling of 101100200120012 in words is "one hundred one trillion, one hundred billion, two hundred million, one hundred twenty thousand, twelve".