2300052420521 has 8 divisors (see below), whose sum is σ = 2412475916160. Its totient is φ = 2190274183728.

The previous prime is 2300052420509. The next prime is 2300052420539. The reversal of 2300052420521 is 1250242500032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2300052420521 - 2¹⁸ = 2300052158377 is a prime.

It is a super-2 number, since 2×2300052420521² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2300052420541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 661312931 + ... + 661316408.

It is an arithmetic number, because the mean of its divisors is an integer number (301559489520).

Almost surely, 2^{2300052420521} is an apocalyptic number.

It is an amenable number.

2300052420521 is a deficient number, since it is larger than the sum of its proper divisors (112423495639).

2300052420521 is a wasteful number, since it uses less digits than its factorization.

2300052420521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1322629423.

The product of its (nonzero) digits is 4800, while the sum is 26.

Adding to 2300052420521 its reverse (1250242500032), we get a palindrome (3550294920553).

The spelling of 2300052420521 in words is "two trillion, three hundred billion, fifty-two million, four hundred twenty thousand, five hundred twenty-one".