1133330141 has 4 divisors (see below), whose sum is σ = 1133754300. Its totient is φ = 1132905984.

The previous prime is 1133330137. The next prime is 1133330167. The reversal of 1133330141 is 1410333311.

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 138180025 + 995150116 = 11755^2 + 31546^2 .

It is a cyclic number.

It is not a de Polignac number, because 1133330141 - 2² = 1133330137 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 (1133330441) 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, 208046 + ... + 213423.

It is an arithmetic number, because the mean of its divisors is an integer number (283438575).

Almost surely, 2^1133330141 is an apocalyptic number.

It is an amenable number.

1133330141 is a deficient number, since it is larger than the sum of its proper divisors (424159).

1133330141 is an equidigital number, since it uses as much as digits as its factorization.

1133330141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 424158.

The product of its (nonzero) digits is 324, while the sum is 20.

The square root of 1133330141 is about 33664.9690479584. The cubic root of 1133330141 is about 1042.6026225349.

Adding to 1133330141 its reverse (1410333311), we get a palindrome (2543663452).

The spelling of 1133330141 in words is "one billion, one hundred thirty-three million, three hundred thirty thousand, one hundred forty-one".