133125341 has 8 divisors (see below), whose sum is σ = 137894400. Its totient is φ = 128368240.

The previous prime is 133125259. The next prime is 133125359. The reversal of 133125341 is 143521331.

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

It is a cyclic number.

It is not a de Polignac number, because 133125341 - 2¹⁴ = 133108957 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 (133121341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23900 + ... + 28938.

It is an arithmetic number, because the mean of its divisors is an integer number (17236800).

Almost surely, 2^133125341 is an apocalyptic number.

It is an amenable number.

133125341 is a deficient number, since it is larger than the sum of its proper divisors (4769059).

133125341 is an equidigital number, since it uses as much as digits as its factorization.

133125341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5979.

The product of its digits is 1080, while the sum is 23.

The square root of 133125341 is about 11537.9955364873. The cubic root of 133125341 is about 510.6071725345.

Adding to 133125341 its reverse (143521331), we get a palindrome (276646672).

The spelling of 133125341 in words is "one hundred thirty-three million, one hundred twenty-five thousand, three hundred forty-one".