1241335115 has 4 divisors (see below), whose sum is σ = 1489602144. Its totient is φ = 993068088.

The previous prime is 1241335099. The next prime is 1241335129. The reversal of 1241335115 is 5115331421.

1241335115 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

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 1241335115 - 2⁴ = 1241335099 is a prime.

It is a Duffinian number.

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 3 ways as a sum of consecutive naturals, for example, 124133507 + ... + 124133516.

It is an arithmetic number, because the mean of its divisors is an integer number (372400536).

Almost surely, 2^1241335115 is an apocalyptic number.

1241335115 is a deficient number, since it is larger than the sum of its proper divisors (248267029).

1241335115 is an equidigital number, since it uses as much as digits as its factorization.

1241335115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248267028.

The product of its digits is 1800, while the sum is 26.

The square root of 1241335115 is about 35232.5859822977. The cubic root of 1241335115 is about 1074.7225142821.

Adding to 1241335115 its reverse (5115331421), we get a palindrome (6356666536).

The spelling of 1241335115 in words is "one billion, two hundred forty-one million, three hundred thirty-five thousand, one hundred fifteen".