101100201020012 has 12 divisors (see below), whose sum is σ = 187332725419560. Its totient is φ = 47576565185856.

The previous prime is 101100201020011. The next prime is 101100201020017. The reversal of 101100201020012 is 210020102001101.

It is a junction number, because it is equal to n+sod(n) for n = 101100201019975 and 101100201020002.

It is not an unprimeable number, because it can be changed into a prime (101100201020011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 743383830962 + ... + 743383831097.

It is an arithmetic number, because the mean of its divisors is an integer number (15611060451630).

Almost surely, 2^{101100201020012} is an apocalyptic number.

It is an amenable number.

101100201020012 is a deficient number, since it is larger than the sum of its proper divisors (86232524399548).

101100201020012 is a wasteful number, since it uses less digits than its factorization.

101100201020012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1486767662080 (or 1486767662078 counting only the distinct ones).

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

Adding to 101100201020012 its reverse (210020102001101), we get a palindrome (311120303021113).

The spelling of 101100201020012 in words is "one hundred one trillion, one hundred billion, two hundred one million, twenty thousand, twelve".