133546103 has 8 divisors (see below), whose sum is σ = 135938880. Its totient is φ = 131171040.

The previous prime is 133546099. The next prime is 133546123. The reversal of 133546103 is 301645331.

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 133546103 - 2² = 133546099 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133546123) 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 7 ways as a sum of consecutive naturals, for example, 11273 + ... + 19853.

It is an arithmetic number, because the mean of its divisors is an integer number (16992360).

Almost surely, 2^133546103 is an apocalyptic number.

133546103 is a deficient number, since it is larger than the sum of its proper divisors (2392777).

133546103 is an equidigital number, since it uses as much as digits as its factorization.

133546103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8857.

The product of its (nonzero) digits is 3240, while the sum is 26.

The square root of 133546103 is about 11556.2149080051. The cubic root of 133546103 is about 511.1445561798.

The spelling of 133546103 in words is "one hundred thirty-three million, five hundred forty-six thousand, one hundred three".