2120303010000 has 600 divisors, whose sum is σ = 8131781496960. Its totient is φ = 474313728000.

The previous prime is 2120303009983. The next prime is 2120303010019. The reversal of 2120303010000 is 103030212.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (600).

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 69074656 + ... + 69105344.

Almost surely, 2^{2120303010000} is an apocalyptic number.

2120303010000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2120303010000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4065890748480).

2120303010000 is an abundant number, since it is smaller than the sum of its proper divisors (6011478486960).

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

2120303010000 is a wasteful number, since it uses less digits than its factorization.

2120303010000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30781 (or 30753 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 2120303010000 its reverse (103030212), we get a palindrome (2120406040212).

The spelling of 2120303010000 in words is "two trillion, one hundred twenty billion, three hundred three million, ten thousand".