2321253115 has 8 divisors (see below), whose sum is σ = 2819064528. Its totient is φ = 1834628640.

The previous prime is 2321253071. The next prime is 2321253131. The reversal of 2321253115 is 5113521232.

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

It is not a de Polignac number, because 2321253115 - 2⁹ = 2321252603 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2321253115.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2796276 + ... + 2797105.

It is an arithmetic number, because the mean of its divisors is an integer number (352383066).

Almost surely, 2^2321253115 is an apocalyptic number.

2321253115 is a deficient number, since it is larger than the sum of its proper divisors (497811413).

2321253115 is an equidigital number, since it uses as much as digits as its factorization.

2321253115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5593469.

The product of its digits is 1800, while the sum is 25.

The square root of 2321253115 is about 48179.3847511568. The cubic root of 2321253115 is about 1324.0594944332.

Adding to 2321253115 its reverse (5113521232), we get a palindrome (7434774347).

The spelling of 2321253115 in words is "two billion, three hundred twenty-one million, two hundred fifty-three thousand, one hundred fifteen".