101100111011012 has 12 divisors (see below), whose sum is σ = 176927001585936. Its totient is φ = 50549539129320.

The previous prime is 101100111010999. The next prime is 101100111011041. The reversal of 101100111011012 is 210110111001101.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 101100111010984 and 101100111011002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 128653358 + ... + 129436805.

It is an arithmetic number, because the mean of its divisors is an integer number (14743916798828).

Almost surely, 2^{101100111011012} is an apocalyptic number.

It is an amenable number.

101100111011012 is a deficient number, since it is larger than the sum of its proper divisors (75826890574924).

101100111011012 is a wasteful number, since it uses less digits than its factorization.

101100111011012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258188098 (or 258188096 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 11.

Adding to 101100111011012 its reverse (210110111001101), we get a palindrome (311210222012113).

The spelling of 101100111011012 in words is "one hundred one trillion, one hundred billion, one hundred eleven million, eleven thousand, twelve".