1120631241 has 8 divisors (see below), whose sum is σ = 1496111040. Its totient is φ = 746119472.

The previous prime is 1120631233. The next prime is 1120631257. The reversal of 1120631241 is 1421360211.

1120631241 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 1120631241 - 2³ = 1120631233 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1120631261) 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, 239301 + ... + 243938.

It is an arithmetic number, because the mean of its divisors is an integer number (187013880).

Almost surely, 2^1120631241 is an apocalyptic number.

It is an amenable number.

1120631241 is a deficient number, since it is larger than the sum of its proper divisors (375479799).

1120631241 is an equidigital number, since it uses as much as digits as its factorization.

1120631241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 484015.

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 1120631241 is about 33475.8306991776. The cubic root of 1120631241 is about 1038.6938858214.

Adding to 1120631241 its reverse (1421360211), we get a palindrome (2541991452).

The spelling of 1120631241 in words is "one billion, one hundred twenty million, six hundred thirty-one thousand, two hundred forty-one".