120110202102 has 128 divisors (see below), whose sum is σ = 285824360448. Its totient is φ = 33235776000.

The previous prime is 120110202097. The next prime is 120110202109. The reversal of 120110202102 is 201202011021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120110202109) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 7276903 + ... + 7293389.

It is an arithmetic number, because the mean of its divisors is an integer number (2233002816).

Almost surely, 2^120110202102 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 120110202102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (142912180224).

120110202102 is an abundant number, since it is smaller than the sum of its proper divisors (165714158346).

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

120110202102 is a wasteful number, since it uses less digits than its factorization.

120110202102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16714.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 120110202102 its reverse (201202011021), we get a palindrome (321312213123).

The spelling of 120110202102 in words is "one hundred twenty billion, one hundred ten million, two hundred two thousand, one hundred two".