11012100102112 has 48 divisors (see below), whose sum is σ = 23151133756800. Its totient is φ = 5144696363520.

The previous prime is 11012100102089. The next prime is 11012100102173. The reversal of 11012100102112 is 21120100121011.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 11012100102092 and 11012100102101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 191366187 + ... + 191423722.

It is an arithmetic number, because the mean of its divisors is an integer number (482315286600).

Almost surely, 2^{11012100102112} is an apocalyptic number.

It is an amenable number.

11012100102112 is an abundant number, since it is smaller than the sum of its proper divisors (12139033654688).

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

11012100102112 is a wasteful number, since it uses less digits than its factorization.

11012100102112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 382789979 (or 382789971 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 11012100102112 its reverse (21120100121011), we get a palindrome (32132200223123).

The spelling of 11012100102112 in words is "eleven trillion, twelve billion, one hundred million, one hundred two thousand, one hundred twelve".