133452341 has 8 divisors (see below), whose sum is σ = 145869024. Its totient is φ = 121083120.

The previous prime is 133452311. The next prime is 133452353. The reversal of 133452341 is 143254331.

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 133452341 - 2¹⁴ = 133435957 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 133452341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133452301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5846 + ... + 17351.

It is an arithmetic number, because the mean of its divisors is an integer number (18233628).

Almost surely, 2^133452341 is an apocalyptic number.

133452341 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

133452341 is a deficient number, since it is larger than the sum of its proper divisors (12416683).

133452341 is a wasteful number, since it uses less digits than its factorization.

133452341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23731.

The product of its digits is 4320, while the sum is 26.

The square root of 133452341 is about 11552.1574175563. The cubic root of 133452341 is about 511.0249042260.

The spelling of 133452341 in words is "one hundred thirty-three million, four hundred fifty-two thousand, three hundred forty-one".