120303103200 has 144 divisors (see below), whose sum is σ = 447527606400. Its totient is φ = 27497848320.

The previous prime is 120303103147. The next prime is 120303103253. The reversal of 120303103200 is 2301303021.

It is an interprime number because it is at equal distance from previous prime (120303103147) and next prime (120303103253).

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 120303103200.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3563650 + ... + 3597249.

It is an arithmetic number, because the mean of its divisors is an integer number (3107830600).

Almost surely, 2^120303103200 is an apocalyptic number.

120303103200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120303103200 is an abundant number, since it is smaller than the sum of its proper divisors (327224503200).

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

120303103200 is a wasteful number, since it uses less digits than its factorization.

120303103200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7160929 (or 7160916 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 120303103200 its reverse (2301303021), we get a palindrome (122604406221).

The spelling of 120303103200 in words is "one hundred twenty billion, three hundred three million, one hundred three thousand, two hundred".