133013041 has 8 divisors (see below), whose sum is σ = 152087040. Its totient is φ = 113957088.

The previous prime is 133013029. The next prime is 133013051. The reversal of 133013041 is 140310331.

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

It is not a de Polignac number, because 133013041 - 2⁵ = 133013009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (133013051) 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, 20685 + ... + 26341.

It is an arithmetic number, because the mean of its divisors is an integer number (19010880).

Almost surely, 2^133013041 is an apocalyptic number.

It is an amenable number.

133013041 is a deficient number, since it is larger than the sum of its proper divisors (19073999).

133013041 is an equidigital number, since it uses as much as digits as its factorization.

133013041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9023.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 133013041 is about 11533.1279798674. The cubic root of 133013041 is about 510.4635552079.

Adding to 133013041 its reverse (140310331), we get a palindrome (273323372).

The spelling of 133013041 in words is "one hundred thirty-three million, thirteen thousand, forty-one".