133941026 has 8 divisors (see below), whose sum is σ = 201190080. Its totient is φ = 66877668.

The previous prime is 133941007. The next prime is 133941037. The reversal of 133941026 is 620149331.

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

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 133941026.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 44606 + ... + 47513.

It is an arithmetic number, because the mean of its divisors is an integer number (25148760).

Almost surely, 2^133941026 is an apocalyptic number.

133941026 is a deficient number, since it is larger than the sum of its proper divisors (67249054).

133941026 is an equidigital number, since it uses as much as digits as its factorization.

133941026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92848.

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 133941026 is about 11573.2893336337. The cubic root of 133941026 is about 511.6479131485.

The spelling of 133941026 in words is "one hundred thirty-three million, nine hundred forty-one thousand, twenty-six".