1141330533 has 8 divisors (see below), whose sum is σ = 1739170368. Its totient is φ = 652188864.

The previous prime is 1141330507. The next prime is 1141330549. The reversal of 1141330533 is 3350331411.

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

It is not a de Polignac number, because 1141330533 - 2⁵ = 1141330501 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1141330573) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27174516 + ... + 27174557.

It is an arithmetic number, because the mean of its divisors is an integer number (217396296).

Almost surely, 2^1141330533 is an apocalyptic number.

It is an amenable number.

1141330533 is a deficient number, since it is larger than the sum of its proper divisors (597839835).

1141330533 is an equidigital number, since it uses as much as digits as its factorization.

1141330533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54349083.

The product of its (nonzero) digits is 1620, while the sum is 24.

The square root of 1141330533 is about 33783.5837796999. The cubic root of 1141330533 is about 1045.0501820334.

Adding to 1141330533 its reverse (3350331411), we get a palindrome (4491661944).

The spelling of 1141330533 in words is "one billion, one hundred forty-one million, three hundred thirty thousand, five hundred thirty-three".