112102100011020 has 48 divisors (see below), whose sum is σ = 358726720036608. Its totient is φ = 25623337145280.

The previous prime is 112102100010973. The next prime is 112102100011067. The reversal of 112102100011020 is 20110001201211.

It is an interprime number because it is at equal distance from previous prime (112102100010973) and next prime (112102100011067).

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

It is a junction number, because it is equal to n+sod(n) for n = 112102100010987 and 112102100011005.

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 15 ways as a sum of consecutive naturals, for example, 133454880546 + ... + 133454881385.

It is an arithmetic number, because the mean of its divisors is an integer number (7473473334096).

Almost surely, 2^{112102100011020} is an apocalyptic number.

112102100011020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112102100011020 is an abundant number, since it is smaller than the sum of its proper divisors (246624620025588).

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

112102100011020 is a wasteful number, since it uses less digits than its factorization.

112102100011020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266909761950 (or 266909761948 counting only the distinct ones).

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

Adding to 112102100011020 its reverse (20110001201211), we get a palindrome (132212101212231).

The spelling of 112102100011020 in words is "one hundred twelve trillion, one hundred two billion, one hundred million, eleven thousand, twenty".