133301013 has 8 divisors (see below), whose sum is σ = 177798048. Its totient is φ = 88835664.

The previous prime is 133301011. The next prime is 133301053. The reversal of 133301013 is 310103331.

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

It is not a de Polignac number, because 133301013 - 2¹ = 133301011 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 133300983 and 133301001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133301011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4831 + ... + 17027.

It is an arithmetic number, because the mean of its divisors is an integer number (22224756).

Almost surely, 2^133301013 is an apocalyptic number.

It is an amenable number.

133301013 is a deficient number, since it is larger than the sum of its proper divisors (44497035).

133301013 is a wasteful number, since it uses less digits than its factorization.

133301013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15843.

The product of its (nonzero) digits is 81, while the sum is 15.

The square root of 133301013 is about 11545.6057874847. The cubic root of 133301013 is about 510.8316726327.

Adding to 133301013 its reverse (310103331), we get a palindrome (443404344).

The spelling of 133301013 in words is "one hundred thirty-three million, three hundred one thousand, thirteen".