1120312441 has 4 divisors (see below), whose sum is σ = 1156451584. Its totient is φ = 1084173300.

The previous prime is 1120312439. The next prime is 1120312471. The reversal of 1120312441 is 1442130211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1442130211 = 487 ⋅2961253.

It is a cyclic number.

It is not a de Polignac number, because 1120312441 - 2¹ = 1120312439 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1120312471) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18069525 + ... + 18069586.

It is an arithmetic number, because the mean of its divisors is an integer number (289112896).

Almost surely, 2^1120312441 is an apocalyptic number.

It is an amenable number.

1120312441 is a deficient number, since it is larger than the sum of its proper divisors (36139143).

1120312441 is an equidigital number, since it uses as much as digits as its factorization.

1120312441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36139142.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 1120312441 is about 33471.0687161315. The cubic root of 1120312441 is about 1038.5953797282.

Adding to 1120312441 its reverse (1442130211), we get a palindrome (2562442652).

The spelling of 1120312441 in words is "one billion, one hundred twenty million, three hundred twelve thousand, four hundred forty-one".