1120315255 has 8 divisors (see below), whose sum is σ = 1344974400. Its totient is φ = 895854816.

The previous prime is 1120315253. The next prime is 1120315271. The reversal of 1120315255 is 5525130211.

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 1120315255 - 2¹ = 1120315253 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120315253) 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 7 ways as a sum of consecutive naturals, for example, 36975 + ... + 60064.

It is an arithmetic number, because the mean of its divisors is an integer number (168121800).

Almost surely, 2^1120315255 is an apocalyptic number.

1120315255 is a deficient number, since it is larger than the sum of its proper divisors (224659145).

1120315255 is an equidigital number, since it uses as much as digits as its factorization.

1120315255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99353.

The product of its (nonzero) digits is 1500, while the sum is 25.

The square root of 1120315255 is about 33471.1107524086. The cubic root of 1120315255 is about 1038.5962493085.

Adding to 1120315255 its reverse (5525130211), we get a palindrome (6645445466).

The spelling of 1120315255 in words is "one billion, one hundred twenty million, three hundred fifteen thousand, two hundred fifty-five".