1120315055 has 8 divisors (see below), whose sum is σ = 1353282144. Its totient is φ = 890316000.

The previous prime is 1120315051. The next prime is 1120315061. The reversal of 1120315055 is 5505130211.

It is a happy number.

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

It is not a de Polignac number, because 1120315055 - 2² = 1120315051 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1120315055.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120315051) 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, 741176 + ... + 742685.

It is an arithmetic number, because the mean of its divisors is an integer number (169160268).

Almost surely, 2^1120315055 is an apocalyptic number.

1120315055 is a deficient number, since it is larger than the sum of its proper divisors (232967089).

1120315055 is a wasteful number, since it uses less digits than its factorization.

1120315055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1484017.

The product of its (nonzero) digits is 750, while the sum is 23.

The square root of 1120315055 is about 33471.1077647574. The cubic root of 1120315055 is about 1038.5961875047.

Adding to 1120315055 its reverse (5505130211), we get a palindrome (6625445266).

The spelling of 1120315055 in words is "one billion, one hundred twenty million, three hundred fifteen thousand, fifty-five".