120312020022300 has 54 divisors (see below), whose sum is σ = 377111342761608. Its totient is φ = 32083205339040.

The previous prime is 120312020022289. The next prime is 120312020022317. The reversal of 120312020022300 is 3220020213021.

120312020022300 is a `hidden beast` number, since 1 + 20 + 3 + 120 + 200 + 22 + 300 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 66840010224 + ... + 66840012023.

Almost surely, 2^{120312020022300} is an apocalyptic number.

120312020022300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120312020022300 is an abundant number, since it is smaller than the sum of its proper divisors (256799322739308).

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

120312020022300 is a wasteful number, since it uses less digits than its factorization.

120312020022300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133680022267 (or 133680022257 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 120312020022300 its reverse (3220020213021), we get a palindrome (123532040235321).

The spelling of 120312020022300 in words is "one hundred twenty trillion, three hundred twelve billion, twenty million, twenty-two thousand, three hundred".