101110120002012 has 48 divisors (see below), whose sum is σ = 257429091290112. Its totient is φ = 30632540215680.

The previous prime is 101110120001951. The next prime is 101110120002043. The reversal of 101110120002012 is 210200021011101.

It is a Harshad number since it is a multiple of its sum of digits (12).

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, 85536873 + ... + 86710880.

It is an arithmetic number, because the mean of its divisors is an integer number (5363106068544).

Almost surely, 2^{101110120002012} is an apocalyptic number.

101110120002012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

101110120002012 is an abundant number, since it is smaller than the sum of its proper divisors (156318971288100).

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

101110120002012 is a wasteful number, since it uses less digits than its factorization.

101110120002012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172252218 (or 172252216 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 101110120002012 its reverse (210200021011101), we get a palindrome (311310141013113).

The spelling of 101110120002012 in words is "one hundred one trillion, one hundred ten billion, one hundred twenty million, two thousand, twelve".