1141120241 has 8 divisors (see below), whose sum is σ = 1173094944. Its totient is φ = 1109342880.

The previous prime is 1141120231. The next prime is 1141120247. The reversal of 1141120241 is 1420211411.

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 1141120241 - 2³⁰ = 67378417 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1141120247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37571 + ... + 60776.

It is an arithmetic number, because the mean of its divisors is an integer number (146636868).

Almost surely, 2^1141120241 is an apocalyptic number.

It is an amenable number.

1141120241 is a deficient number, since it is larger than the sum of its proper divisors (31974703).

1141120241 is an equidigital number, since it uses as much as digits as its factorization.

1141120241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98671.

The product of its (nonzero) digits is 64, while the sum is 17.

The square root of 1141120241 is about 33780.4712962978. The cubic root of 1141120241 is about 1044.9859940279.

Adding to 1141120241 its reverse (1420211411), we get a palindrome (2561331652).

The spelling of 1141120241 in words is "one billion, one hundred forty-one million, one hundred twenty thousand, two hundred forty-one".