1141043033 has 4 divisors (see below), whose sum is σ = 1228815588. Its totient is φ = 1053270480.

The previous prime is 1141043027. The next prime is 1141043039. The reversal of 1141043033 is 3303401411.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3303401411 = 83 ⋅39800017.

It is an interprime number because it is at equal distance from previous prime (1141043027) and next prime (1141043039).

It can be written as a sum of positive squares in 2 ways, for example, as 199289689 + 941753344 = 14117^2 + 30688^2 .

It is a cyclic number.

It is not a de Polignac number, because 1141043033 - 2¹⁰ = 1141042009 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1141042996 and 1141043014.

It is not an unprimeable number, because it can be changed into a prime (1141043039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43886258 + ... + 43886283.

It is an arithmetic number, because the mean of its divisors is an integer number (307203897).

Almost surely, 2^1141043033 is an apocalyptic number.

1141043033 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1141043033 is a deficient number, since it is larger than the sum of its proper divisors (87772555).

1141043033 is an equidigital number, since it uses as much as digits as its factorization.

1141043033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87772554.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 1141043033 is about 33779.3284865167. The cubic root of 1141043033 is about 1044.9624256386.

Adding to 1141043033 its reverse (3303401411), we get a palindrome (4444444444).

The spelling of 1141043033 in words is "one billion, one hundred forty-one million, forty-three thousand, thirty-three".