1120591315 has 4 divisors (see below), whose sum is σ = 1344709584. Its totient is φ = 896473048.

The previous prime is 1120591313. The next prime is 1120591321. The reversal of 1120591315 is 5131950211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5131950211 = 31 ⋅165546781.

It is a cyclic number.

It is not a de Polignac number, because 1120591315 - 2¹ = 1120591313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1120591313) 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, 112059127 + ... + 112059136.

It is an arithmetic number, because the mean of its divisors is an integer number (336177396).

Almost surely, 2^1120591315 is an apocalyptic number.

1120591315 is a deficient number, since it is larger than the sum of its proper divisors (224118269).

1120591315 is an equidigital number, since it uses as much as digits as its factorization.

1120591315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224118268.

The product of its (nonzero) digits is 1350, while the sum is 28.

The square root of 1120591315 is about 33475.2343531752. The cubic root of 1120591315 is about 1038.6815500999.

The spelling of 1120591315 in words is "one billion, one hundred twenty million, five hundred ninety-one thousand, three hundred fifteen".