133030041766 has 4 divisors (see below), whose sum is σ = 199545062652. Its totient is φ = 66515020882.

The previous prime is 133030041763. The next prime is 133030041821. The reversal of 133030041766 is 667140030331.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 667140030331 = 2333 ⋅285958007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133030041763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33257510440 + ... + 33257510443.

It is an arithmetic number, because the mean of its divisors is an integer number (49886265663).

Almost surely, 2^133030041766 is an apocalyptic number.

133030041766 is a deficient number, since it is larger than the sum of its proper divisors (66515020886).

133030041766 is an equidigital number, since it uses as much as digits as its factorization.

133030041766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66515020885.

The product of its (nonzero) digits is 27216, while the sum is 34.

The spelling of 133030041766 in words is "one hundred thirty-three billion, thirty million, forty-one thousand, seven hundred sixty-six".