1120341011 has 4 divisors (see below), whose sum is σ = 1120408800. Its totient is φ = 1120273224.

The previous prime is 1120340959. The next prime is 1120341059. The reversal of 1120341011 is 1101430211.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1120341011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1120341071) 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, 8945 + ... + 48173.

It is an arithmetic number, because the mean of its divisors is an integer number (280102200).

Almost surely, 2^1120341011 is an apocalyptic number.

1120341011 is a deficient number, since it is larger than the sum of its proper divisors (67789).

1120341011 is an equidigital number, since it uses as much as digits as its factorization.

1120341011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67788.

The product of its (nonzero) digits is 24, while the sum is 14.

The square root of 1120341011 is about 33471.4954999026. The cubic root of 1120341011 is about 1038.6042083420.

Adding to 1120341011 its reverse (1101430211), we get a palindrome (2221771222).

The spelling of 1120341011 in words is "one billion, one hundred twenty million, three hundred forty-one thousand, eleven".