1120267063 has 4 divisors (see below), whose sum is σ = 1127402680. Its totient is φ = 1113131448.

The previous prime is 1120267061. The next prime is 1120267069. The reversal of 1120267063 is 3607620211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3607620211 = 13 ⋅277509247.

It is a cyclic number.

It is not a de Polignac number, because 1120267063 - 2¹ = 1120267061 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 (1120267061) 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, 3567573 + ... + 3567886.

It is an arithmetic number, because the mean of its divisors is an integer number (281850670).

Almost surely, 2^1120267063 is an apocalyptic number.

1120267063 is a deficient number, since it is larger than the sum of its proper divisors (7135617).

1120267063 is an equidigital number, since it uses as much as digits as its factorization.

1120267063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7135616.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 1120267063 is about 33470.3908402636. The cubic root of 1120267063 is about 1038.5813568491.

Adding to 1120267063 its reverse (3607620211), we get a palindrome (4727887274).

The spelling of 1120267063 in words is "one billion, one hundred twenty million, two hundred sixty-seven thousand, sixty-three".