1111130241 has 32 divisors (see below), whose sum is σ = 1733652480. Its totient is φ = 626875200.

The previous prime is 1111130233. The next prime is 1111130257. The reversal of 1111130241 is 1420311111.

It is not a de Polignac number, because 1111130241 - 2³ = 1111130233 is a prime.

It is a super-2 number, since 2×1111130241² = 2469220824929436162, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1111130241.

It is not an unprimeable number, because it can be changed into a prime (1111130261) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1215 + ... + 47156.

It is an arithmetic number, because the mean of its divisors is an integer number (54176640).

Almost surely, 2^1111130241 is an apocalyptic number.

It is an amenable number.

1111130241 is a deficient number, since it is larger than the sum of its proper divisors (622522239).

1111130241 is a wasteful number, since it uses less digits than its factorization.

1111130241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48437.

The product of its (nonzero) digits is 24, while the sum is 15.

The square root of 1111130241 is about 33333.6202804316. The cubic root of 1111130241 is about 1035.7501127184.

Adding to 1111130241 its reverse (1420311111), we get a palindrome (2531441352).

The spelling of 1111130241 in words is "one billion, one hundred eleven million, one hundred thirty thousand, two hundred forty-one".