2130300135120 has 80 divisors (see below), whose sum is σ = 6604194840192. Its totient is φ = 568057290240.

The previous prime is 2130300135071. The next prime is 2130300135127. The reversal of 2130300135120 is 215310030312.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2130300135127) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6323254 + ... + 6651626.

Almost surely, 2^{2130300135120} is an apocalyptic number.

2130300135120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2130300135120 is an abundant number, since it is smaller than the sum of its proper divisors (4473894705072).

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

2130300135120 is a wasteful number, since it uses less digits than its factorization.

2130300135120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355420 (or 355414 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 21.

Adding to 2130300135120 its reverse (215310030312), we get a palindrome (2345610165432).

It can be divided in two parts, 2130 and 300135120, that added together give a triangular number (300137250 = T₂₄₅₀₀).

The spelling of 2130300135120 in words is "two trillion, one hundred thirty billion, three hundred million, one hundred thirty-five thousand, one hundred twenty".