1141055333 has 4 divisors (see below), whose sum is σ = 1244787648. Its totient is φ = 1037323020.

The previous prime is 1141055303. The next prime is 1141055341. The reversal of 1141055333 is 3335501411.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1141055333 - 2⁶ = 1141055269 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1141055303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51866141 + ... + 51866162.

It is an arithmetic number, because the mean of its divisors is an integer number (311196912).

Almost surely, 2^1141055333 is an apocalyptic number.

It is an amenable number.

1141055333 is a deficient number, since it is larger than the sum of its proper divisors (103732315).

1141055333 is a wasteful number, since it uses less digits than its factorization.

1141055333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103732314.

The product of its (nonzero) digits is 2700, while the sum is 26.

The square root of 1141055333 is about 33779.5105500361. The cubic root of 1141055333 is about 1044.9661803879.

Adding to 1141055333 its reverse (3335501411), we get a palindrome (4476556744).

The spelling of 1141055333 in words is "one billion, one hundred forty-one million, fifty-five thousand, three hundred thirty-three".