133101133 has 16 divisors (see below), whose sum is σ = 149817600. Its totient is φ = 117208000.

The previous prime is 133101131. The next prime is 133101181. The reversal of 133101133 is 331101331.

It is a cyclic number.

It is not a de Polignac number, because 133101133 - 2¹ = 133101131 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133101131) 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 15 ways as a sum of consecutive naturals, for example, 50943 + ... + 53491.

It is an arithmetic number, because the mean of its divisors is an integer number (9363600).

Almost surely, 2^133101133 is an apocalyptic number.

It is an amenable number.

133101133 is a deficient number, since it is larger than the sum of its proper divisors (16716467).

133101133 is a wasteful number, since it uses less digits than its factorization.

133101133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2708.

The product of its (nonzero) digits is 81, while the sum is 16.

The square root of 133101133 is about 11536.9464330905. The cubic root of 133101133 is about 510.5762204316.

Adding to 133101133 its reverse (331101331), we get a palindrome (464202464).

The spelling of 133101133 in words is "one hundred thirty-three million, one hundred one thousand, one hundred thirty-three".