133110001 has 8 divisors (see below), whose sum is σ = 138129408. Its totient is φ = 128136000.

The previous prime is 133109989. The next prime is 133110011. The reversal of 133110001 is 100011331.

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

It is a cyclic number.

It is not a de Polignac number, because 133110001 - 2⁹ = 133109489 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 133110001.

It is not an unprimeable number, because it can be changed into a prime (133110011) 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, 5320 + ... + 17161.

It is an arithmetic number, because the mean of its divisors is an integer number (17266176).

Almost surely, 2^133110001 is an apocalyptic number.

It is an amenable number.

133110001 is a deficient number, since it is larger than the sum of its proper divisors (5019407).

133110001 is a wasteful number, since it uses less digits than its factorization.

133110001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22703.

The product of its (nonzero) digits is 9, while the sum is 10.

The square root of 133110001 is about 11537.3307571552. The cubic root of 133110001 is about 510.5875594019.

Adding to 133110001 its reverse (100011331), we get a palindrome (233121332).

It can be divided in two parts, 1331 and 10001, that multiplied together give a palindrome (13311331).

The spelling of 133110001 in words is "one hundred thirty-three million, one hundred ten thousand, one".