120212310300 has 72 divisors (see below), whose sum is σ = 366120316800. Its totient is φ = 30369424320.

The previous prime is 120212310287. The next prime is 120212310311. The reversal of 120212310300 is 3013212021.

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 120212310300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10539240 + ... + 10550639.

It is an arithmetic number, because the mean of its divisors is an integer number (5085004400).

Almost surely, 2^120212310300 is an apocalyptic number.

120212310300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120212310300 is an abundant number, since it is smaller than the sum of its proper divisors (245908006500).

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

120212310300 is a wasteful number, since it uses less digits than its factorization.

120212310300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21089915 (or 21089908 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 120212310300 its reverse (3013212021), we get a palindrome (123225522321).

The spelling of 120212310300 in words is "one hundred twenty billion, two hundred twelve million, three hundred ten thousand, three hundred".