2321450115 has 32 divisors (see below), whose sum is σ = 4015499520. Its totient is φ = 1141236864.

The previous prime is 2321450107. The next prime is 2321450123. The reversal of 2321450115 is 5110541232.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2321450107) and next prime (2321450123).

It is not a de Polignac number, because 2321450115 - 2³ = 2321450107 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 99529 + ... + 120618.

It is an arithmetic number, because the mean of its divisors is an integer number (125484360).

Almost surely, 2^2321450115 is an apocalyptic number.

2321450115 is a deficient number, since it is larger than the sum of its proper divisors (1694049405).

2321450115 is a wasteful number, since it uses less digits than its factorization.

2321450115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220211.

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 2321450115 is about 48181.4291506593. The cubic root of 2321450115 is about 1324.0969501132.

Adding to 2321450115 its reverse (5110541232), we get a palindrome (7431991347).

The spelling of 2321450115 in words is "two billion, three hundred twenty-one million, four hundred fifty thousand, one hundred fifteen".