1241143113 has 8 divisors (see below), whose sum is σ = 1891265728. Its totient is φ = 709224624.

The previous prime is 1241143069. The next prime is 1241143121. The reversal of 1241143113 is 3113411421.

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

It is not a de Polignac number, because 1241143113 - 2¹² = 1241139017 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 59102053 = 1241143113 / (1 + 2 + 4 + 1 + 1 + 4 + 3 + 1 + 1 + 3).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1241143113.

It is not an unprimeable number, because it can be changed into a prime (1241143193) 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 7 ways as a sum of consecutive naturals, for example, 29551006 + ... + 29551047.

It is an arithmetic number, because the mean of its divisors is an integer number (236408216).

Almost surely, 2^1241143113 is an apocalyptic number.

It is an amenable number.

1241143113 is a deficient number, since it is larger than the sum of its proper divisors (650122615).

1241143113 is an equidigital number, since it uses as much as digits as its factorization.

1241143113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59102063.

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

The square root of 1241143113 is about 35229.8610982218. The cubic root of 1241143113 is about 1074.6671009588.

Adding to 1241143113 its reverse (3113411421), we get a palindrome (4354554534).

The spelling of 1241143113 in words is "one billion, two hundred forty-one million, one hundred forty-three thousand, one hundred thirteen".