131323003203333 has 16 divisors (see below), whose sum is σ = 175195369728000. Its totient is φ = 87499658708400.

The previous prime is 131323003203313. The next prime is 131323003203361. The reversal of 131323003203333 is 333302300323131.

It is a happy number.

It is not a de Polignac number, because 131323003203333 - 2⁶ = 131323003203269 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 131323003203333.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131323003203313) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 88270768 + ... + 89746166.

It is an arithmetic number, because the mean of its divisors is an integer number (10949710608000).

Almost surely, 2^{131323003203333} is an apocalyptic number.

It is an amenable number.

131323003203333 is a deficient number, since it is larger than the sum of its proper divisors (43872366524667).

131323003203333 is a wasteful number, since it uses less digits than its factorization.

131323003203333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1491992.

The product of its (nonzero) digits is 26244, while the sum is 30.

Adding to 131323003203333 its reverse (333302300323131), we get a palindrome (464625303526464).

The spelling of 131323003203333 in words is "one hundred thirty-one trillion, three hundred twenty-three billion, three million, two hundred three thousand, three hundred thirty-three".