120320301330 has 24 divisors (see below), whose sum is σ = 312832783692. Its totient is φ = 32085413664.

The previous prime is 120320301329. The next prime is 120320301337. The reversal of 120320301330 is 33103023021.

120320301330 is a `hidden beast` number, since 1 + 2 + 0 + 32 + 0 + 301 + 330 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 111022906401 + 9297394929 = 333201^2 + 96423^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (120320301337) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 668446029 + ... + 668446208.

Almost surely, 2^120320301330 is an apocalyptic number.

120320301330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120320301330 is an abundant number, since it is smaller than the sum of its proper divisors (192512482362).

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

120320301330 is a wasteful number, since it uses less digits than its factorization.

120320301330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1336892250 (or 1336892247 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 120320301330 its reverse (33103023021), we get a palindrome (153423324351).

The spelling of 120320301330 in words is "one hundred twenty billion, three hundred twenty million, three hundred one thousand, three hundred thirty".