112102020112102 has 4 divisors (see below), whose sum is σ = 168153030168156. Its totient is φ = 56051010056050.

The previous prime is 112102020112081. The next prime is 112102020112141. The reversal of 112102020112102 is 201211020201211.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28025505028024 + ... + 28025505028027.

It is an arithmetic number, because the mean of its divisors is an integer number (42038257542039).

Almost surely, 2^{112102020112102} is an apocalyptic number.

112102020112102 is a deficient number, since it is larger than the sum of its proper divisors (56051010056054).

112102020112102 is an equidigital number, since it uses as much as digits as its factorization.

112102020112102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56051010056053.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 112102020112102 its reverse (201211020201211), we get a palindrome (313313040313313).

The spelling of 112102020112102 in words is "one hundred twelve trillion, one hundred two billion, twenty million, one hundred twelve thousand, one hundred two".