2320052341521 has 8 divisors (see below), whose sum is σ = 3104817894784. Its totient is φ = 1540994174640.

The previous prime is 2320052341517. The next prime is 2320052341577. The reversal of 2320052341521 is 1251432500232.

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

It is not a de Polignac number, because 2320052341521 - 2² = 2320052341517 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2320052341121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1426845646 + ... + 1426847271.

It is an arithmetic number, because the mean of its divisors is an integer number (388102236848).

Almost surely, 2^{2320052341521} is an apocalyptic number.

It is an amenable number.

2320052341521 is a deficient number, since it is larger than the sum of its proper divisors (784765553263).

2320052341521 is a wasteful number, since it uses less digits than its factorization.

2320052341521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2853693191.

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 2320052341521 its reverse (1251432500232), we get a palindrome (3571484841753).

The spelling of 2320052341521 in words is "two trillion, three hundred twenty billion, fifty-two million, three hundred forty-one thousand, five hundred twenty-one".