1120241131 has 4 divisors (see below), whose sum is σ = 1132828200. Its totient is φ = 1107654064.

The previous prime is 1120241113. The next prime is 1120241147. The reversal of 1120241131 is 1311420211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1120241131 - 2¹¹ = 1120239083 is a prime.

It is a super-2 number, since 2×1120241131² = 2509880383168318322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1120241431) 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, 6293401 + ... + 6293578.

It is an arithmetic number, because the mean of its divisors is an integer number (283207050).

Almost surely, 2^1120241131 is an apocalyptic number.

1120241131 is a deficient number, since it is larger than the sum of its proper divisors (12587069).

1120241131 is an equidigital number, since it uses as much as digits as its factorization.

1120241131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12587068.

The product of its (nonzero) digits is 48, while the sum is 16.

The square root of 1120241131 is about 33470.0034508513. The cubic root of 1120241131 is about 1038.5733430756.

Adding to 1120241131 its reverse (1311420211), we get a palindrome (2431661342).

The spelling of 1120241131 in words is "one billion, one hundred twenty million, two hundred forty-one thousand, one hundred thirty-one".