2115234241 has 4 divisors (see below), whose sum is σ = 2172402772. Its totient is φ = 2058065712.

The previous prime is 2115234221. The next prime is 2115234301. The reversal of 2115234241 is 1424325112.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1703955841 + 411278400 = 41279^2 + 20280^2 .

It is a cyclic number.

It is not a de Polignac number, because 2115234241 - 2¹³ = 2115226049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2115234221) 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, 28584210 + ... + 28584283.

It is an arithmetic number, because the mean of its divisors is an integer number (543100693).

Almost surely, 2^2115234241 is an apocalyptic number.

It is an amenable number.

2115234241 is a deficient number, since it is larger than the sum of its proper divisors (57168531).

2115234241 is an equidigital number, since it uses as much as digits as its factorization.

2115234241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57168530.

The product of its digits is 1920, while the sum is 25.

The square root of 2115234241 is about 45991.6757794277. The cubic root of 2115234241 is about 1283.6683183691.

Adding to 2115234241 its reverse (1424325112), we get a palindrome (3539559353).

The spelling of 2115234241 in words is "two billion, one hundred fifteen million, two hundred thirty-four thousand, two hundred forty-one".