1141342033 has 4 divisors (see below), whose sum is σ = 1229137588. Its totient is φ = 1053546480.

The previous prime is 1141342021. The next prime is 1141342043. The reversal of 1141342033 is 3302431411.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 99860049 + 1041481984 = 9993^2 + 32272^2 .

It is a cyclic number.

It is not a de Polignac number, because 1141342033 - 2⁵ = 1141342001 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1141341995 and 1141342013.

It is not an unprimeable number, because it can be changed into a prime (1141342043) 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, 43897758 + ... + 43897783.

It is an arithmetic number, because the mean of its divisors is an integer number (307284397).

Almost surely, 2^1141342033 is an apocalyptic number.

1141342033 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1141342033 is a deficient number, since it is larger than the sum of its proper divisors (87795555).

1141342033 is an equidigital number, since it uses as much as digits as its factorization.

1141342033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87795554.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 1141342033 is about 33783.7539802787. The cubic root of 1141342033 is about 1045.0536919827.

Adding to 1141342033 its reverse (3302431411), we get a palindrome (4443773444).

The spelling of 1141342033 in words is "one billion, one hundred forty-one million, three hundred forty-two thousand, thirty-three".