120323220300 has 54 divisors (see below), whose sum is σ = 377146452228. Its totient is φ = 32086191840.

The previous prime is 120323220287. The next prime is 120323220301. The reversal of 120323220300 is 3022323021.

It is a happy number.

120323220300 is a `hidden beast` number, since 1 + 20 + 323 + 2 + 20 + 300 = 666.

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

It is not an unprimeable number, because it can be changed into a prime (120323220301) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 66845334 + ... + 66847133.

Almost surely, 2^120323220300 is an apocalyptic number.

120323220300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120323220300 is an abundant number, since it is smaller than the sum of its proper divisors (256823231928).

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

120323220300 is a wasteful number, since it uses less digits than its factorization.

120323220300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133692487 (or 133692477 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 120323220300 its reverse (3022323021), we get a palindrome (123345543321).

The spelling of 120323220300 in words is "one hundred twenty billion, three hundred twenty-three million, two hundred twenty thousand, three hundred".