110120112102 has 384 divisors, whose sum is σ = 310427873280. Its totient is φ = 25142192640.

The previous prime is 110120112083. The next prime is 110120112107. The reversal of 110120112102 is 201211021011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110120112107) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 485110513 + ... + 485110739.

It is an arithmetic number, because the mean of its divisors is an integer number (808405920).

Almost surely, 2^110120112102 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 110120112102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (155213936640).

110120112102 is an abundant number, since it is smaller than the sum of its proper divisors (200307761178).

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

110120112102 is a wasteful number, since it uses less digits than its factorization.

110120112102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 396 (or 359 counting only the distinct ones).

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

Adding to 110120112102 its reverse (201211021011), we get a palindrome (311331133113).

It can be divided in two parts, 110120 and 112102, that added together give a palindrome (222222).

The spelling of 110120112102 in words is "one hundred ten billion, one hundred twenty million, one hundred twelve thousand, one hundred two".