2130302302320 has 80 divisors (see below), whose sum is σ = 6831659129760. Its totient is φ = 548491625472.

The previous prime is 2130302302283. The next prime is 2130302302321. The reversal of 2130302302320 is 232032030312.

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 (2130302302321) 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, 153031999 + ... + 153045918.

It is an arithmetic number, because the mean of its divisors is an integer number (85395739122).

Almost surely, 2^{2130302302320} is an apocalyptic number.

2130302302320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2130302302320 is an abundant number, since it is smaller than the sum of its proper divisors (4701356827440).

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

2130302302320 is a wasteful number, since it uses less digits than its factorization.

2130302302320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306077962 (or 306077956 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 2130302302320 its reverse (232032030312), we get a palindrome (2362334332632).

The spelling of 2130302302320 in words is "two trillion, one hundred thirty billion, three hundred two million, three hundred two thousand, three hundred twenty".