101233133 has 4 divisors (see below), whose sum is σ = 101912700. Its totient is φ = 100553568.

The previous prime is 101233123. The next prime is 101233157. The reversal of 101233133 is 331332101.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 65496649 + 35736484 = 8093^2 + 5978^2 .

It is a cyclic number.

It is not a de Polignac number, because 101233133 - 2²⁶ = 34124269 is a prime.

It is a super-3 number, since 3×101233133³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101233123) 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 3 ways as a sum of consecutive naturals, for example, 339560 + ... + 339857.

It is an arithmetic number, because the mean of its divisors is an integer number (25478175).

Almost surely, 2^101233133 is an apocalyptic number.

It is an amenable number.

101233133 is a deficient number, since it is larger than the sum of its proper divisors (679567).

101233133 is an equidigital number, since it uses as much as digits as its factorization.

101233133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 679566.

The product of its (nonzero) digits is 162, while the sum is 17.

The square root of 101233133 is about 10061.4677358723. The cubic root of 101233133 is about 466.0589931270.

Adding to 101233133 its reverse (331332101), we get a palindrome (432565234).

The spelling of 101233133 in words is "one hundred one million, two hundred thirty-three thousand, one hundred thirty-three".