2320751530 has 8 divisors (see below), whose sum is σ = 4177352772. Its totient is φ = 928300608.

The previous prime is 2320751513. The next prime is 2320751533. The reversal of 2320751530 is 351570232.

It can be written as a sum of positive squares in 2 ways, for example, as 2299490209 + 21261321 = 47953^2 + 4611^2 .

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

It is not an unprimeable number, because it can be changed into a prime (2320751533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 116037567 + ... + 116037586.

Almost surely, 2^2320751530 is an apocalyptic number.

2320751530 is a deficient number, since it is larger than the sum of its proper divisors (1856601242).

2320751530 is a wasteful number, since it uses less digits than its factorization.

2320751530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232075160.

The product of its (nonzero) digits is 6300, while the sum is 28.

The square root of 2320751530 is about 48174.1790796688. The cubic root of 2320751530 is about 1323.9641183310.

The spelling of 2320751530 in words is "two billion, three hundred twenty million, seven hundred fifty-one thousand, five hundred thirty".