120103132200 has 192 divisors, whose sum is σ = 382711278720. Its totient is φ = 31135104000.

The previous prime is 120103132157. The next prime is 120103132207. The reversal of 120103132200 is 2231301021.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 120103132200.

It is not an unprimeable number, because it can be changed into a prime (120103132207) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 51303030 + ... + 51305370.

It is an arithmetic number, because the mean of its divisors is an integer number (1993287910).

Almost surely, 2^120103132200 is an apocalyptic number.

120103132200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 120103132200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (191355639360).

120103132200 is an abundant number, since it is smaller than the sum of its proper divisors (262608146520).

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

120103132200 is a wasteful number, since it uses less digits than its factorization.

120103132200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4708 (or 4699 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 120103132200 its reverse (2231301021), we get a palindrome (122334433221).

The spelling of 120103132200 in words is "one hundred twenty billion, one hundred three million, one hundred thirty-two thousand, two hundred".