131332333 has 8 divisors (see below), whose sum is σ = 144065376. Its totient is φ = 118731600.

The previous prime is 131332319. The next prime is 131332339. The reversal of 131332333 is 333233131.

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 131332333 - 2¹⁷ = 131201261 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 (131332339) 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, 30991 + ... + 34972.

It is an arithmetic number, because the mean of its divisors is an integer number (18008172).

Almost surely, 2^131332333 is an apocalyptic number.

It is an amenable number.

131332333 is a deficient number, since it is larger than the sum of its proper divisors (12733043).

131332333 is a wasteful number, since it uses less digits than its factorization.

131332333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66155.

The product of its digits is 1458, while the sum is 22.

The square root of 131332333 is about 11460.0319807582. The cubic root of 131332333 is about 508.3044202732.

Adding to 131332333 its reverse (333233131), we get a palindrome (464565464).

The spelling of 131332333 in words is "one hundred thirty-one million, three hundred thirty-two thousand, three hundred thirty-three".