133344141 has 24 divisors (see below), whose sum is σ = 218989440. Its totient is φ = 71713152.

The previous prime is 133344103. The next prime is 133344151. The reversal of 133344141 is 141443331.

It is not a de Polignac number, because 133344141 - 2⁶ = 133344077 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133344151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24181 + ... + 29178.

It is an arithmetic number, because the mean of its divisors is an integer number (9124560).

Almost surely, 2^133344141 is an apocalyptic number.

It is an amenable number.

133344141 is a deficient number, since it is larger than the sum of its proper divisors (85645299).

133344141 is a wasteful number, since it uses less digits than its factorization.

133344141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53393 (or 53386 counting only the distinct ones).

The product of its digits is 1728, while the sum is 24.

The square root of 133344141 is about 11547.4733600039. The cubic root of 133344141 is about 510.8867579176.

Adding to 133344141 its reverse (141443331), we get a palindrome (274787472).

The spelling of 133344141 in words is "one hundred thirty-three million, three hundred forty-four thousand, one hundred forty-one".