133013301 has 8 divisors (see below), whose sum is σ = 185062080. Its totient is φ = 84820032.

The previous prime is 133013267. The next prime is 133013311. The reversal of 133013301 is 103310331.

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

It is not a de Polignac number, because 133013301 - 2¹⁰ = 133012277 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133013311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 963796 + ... + 963933.

It is an arithmetic number, because the mean of its divisors is an integer number (23132760).

Almost surely, 2^133013301 is an apocalyptic number.

It is an amenable number.

133013301 is a deficient number, since it is larger than the sum of its proper divisors (52048779).

133013301 is a wasteful number, since it uses less digits than its factorization.

133013301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1927755.

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

The square root of 133013301 is about 11533.1392517389. The cubic root of 133013301 is about 510.4638878080.

Adding to 133013301 its reverse (103310331), we get a palindrome (236323632).

The spelling of 133013301 in words is "one hundred thirty-three million, thirteen thousand, three hundred one".