131332031333 has 8 divisors (see below), whose sum is σ = 134139335040. Its totient is φ = 128525269600.

The previous prime is 131332031329. The next prime is 131332031339. The reversal of 131332031333 is 333130233131.

It is a happy number.

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 131332031333 - 2² = 131332031329 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 (131332031339) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 374633 + ... + 634833.

It is an arithmetic number, because the mean of its divisors is an integer number (16767416880).

Almost surely, 2^131332031333 is an apocalyptic number.

It is an amenable number.

131332031333 is a deficient number, since it is larger than the sum of its proper divisors (2807303707).

131332031333 is a wasteful number, since it uses less digits than its factorization.

131332031333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270987.

The product of its (nonzero) digits is 4374, while the sum is 26.

Adding to 131332031333 its reverse (333130233131), we get a palindrome (464462264464).

The spelling of 131332031333 in words is "one hundred thirty-one billion, three hundred thirty-two million, thirty-one thousand, three hundred thirty-three".