1115324255 has 8 divisors (see below), whose sum is σ = 1338681552. Its totient is φ = 892064448.

The previous prime is 1115324251. The next prime is 1115324279. The reversal of 1115324255 is 5524235111.

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

It is a cyclic number.

It is not a de Polignac number, because 1115324255 - 2² = 1115324251 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1115324251) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3752 + ... + 47378.

It is an arithmetic number, because the mean of its divisors is an integer number (167335194).

Almost surely, 2^1115324255 is an apocalyptic number.

1115324255 is a deficient number, since it is larger than the sum of its proper divisors (223357297).

1115324255 is an equidigital number, since it uses as much as digits as its factorization.

1115324255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48745.

The product of its digits is 6000, while the sum is 29.

The square root of 1115324255 is about 33396.4706967667. The cubic root of 1115324255 is about 1037.0516392370.

Adding to 1115324255 its reverse (5524235111), we get a palindrome (6639559366).

The spelling of 1115324255 in words is "one billion, one hundred fifteen million, three hundred twenty-four thousand, two hundred fifty-five".