120103300 has 144 divisors (see below), whose sum is σ = 296980992. Its totient is φ = 41932800.

The previous prime is 120103271. The next prime is 120103307. The reversal of 120103300 is 3301021.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is not an unprimeable number, because it can be changed into a prime (120103307) 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, 2266074 + ... + 2266126.

It is an arithmetic number, because the mean of its divisors is an integer number (2062368).

Almost surely, 2^120103300 is an apocalyptic number.

120103300 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 120103300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (148490496).

120103300 is an abundant number, since it is smaller than the sum of its proper divisors (176877692).

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

120103300 is a wasteful number, since it uses less digits than its factorization.

120103300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158 (or 151 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 10.

The square root of 120103300 is about 10959.1651141864. The cubic root of 120103300 is about 493.3839074441.

Adding to 120103300 its reverse (3301021), we get a palindrome (123404321).

The spelling of 120103300 in words is "one hundred twenty million, one hundred three thousand, three hundred".