133233103 has 8 divisors (see below), whose sum is σ = 135898928. Its totient is φ = 130590144.

The previous prime is 133233031. The next prime is 133233119. The reversal of 133233103 is 301332331.

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 133233103 - 2⁹ = 133232591 is a prime.

It is a Duffinian number.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133233173) 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, 6301 + ... + 17497.

It is an arithmetic number, because the mean of its divisors is an integer number (16987366).

Almost surely, 2^133233103 is an apocalyptic number.

133233103 is a deficient number, since it is larger than the sum of its proper divisors (2665825).

133233103 is a wasteful number, since it uses less digits than its factorization.

133233103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11433.

The product of its (nonzero) digits is 486, while the sum is 19.

The square root of 133233103 is about 11542.6644670977. The cubic root of 133233103 is about 510.7449104224.

Adding to 133233103 its reverse (301332331), we get a palindrome (434565434).

The spelling of 133233103 in words is "one hundred thirty-three million, two hundred thirty-three thousand, one hundred three".