133033094 has 4 divisors (see below), whose sum is σ = 199549644. Its totient is φ = 66516546.

The previous prime is 133033073. The next prime is 133033097. The reversal of 133033094 is 490330331.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 490330331 = 71 ⋅6906061.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133033097) 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 as a sum of consecutive naturals, namely, 33258272 + ... + 33258275.

It is an arithmetic number, because the mean of its divisors is an integer number (49887411).

Almost surely, 2^133033094 is an apocalyptic number.

133033094 is a deficient number, since it is larger than the sum of its proper divisors (66516550).

133033094 is an equidigital number, since it uses as much as digits as its factorization.

133033094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66516549.

The product of its (nonzero) digits is 2916, while the sum is 26.

The square root of 133033094 is about 11533.9973122938. The cubic root of 133033094 is about 510.4892063552.

The spelling of 133033094 in words is "one hundred thirty-three million, thirty-three thousand, ninety-four".