2320342511 has 4 divisors (see below), whose sum is σ = 2421226992. Its totient is φ = 2219458032.

The previous prime is 2320342489. The next prime is 2320342513. The reversal of 2320342511 is 1152430232.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2320342511 - 2⁶ = 2320342447 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23), and also a Moran number because the ratio is a prime number: 100884457 = 2320342511 / (2 + 3 + 2 + 0 + 3 + 4 + 2 + 5 + 1 + 1).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2320342513) 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 3 ways as a sum of consecutive naturals, for example, 50442206 + ... + 50442251.

It is an arithmetic number, because the mean of its divisors is an integer number (605306748).

Almost surely, 2^2320342511 is an apocalyptic number.

2320342511 is a deficient number, since it is larger than the sum of its proper divisors (100884481).

2320342511 is a wasteful number, since it uses less digits than its factorization.

2320342511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100884480.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 2320342511 is about 48169.9336827445. The cubic root of 2320342511 is about 1323.8863334282.

Adding to 2320342511 its reverse (1152430232), we get a palindrome (3472772743).

The spelling of 2320342511 in words is "two billion, three hundred twenty million, three hundred forty-two thousand, five hundred eleven".