131323030333 has 16 divisors (see below), whose sum is σ = 151538080896. Its totient is φ = 112629623040.

The previous prime is 131323030327. The next prime is 131323030357. The reversal of 131323030333 is 333030323131.

It is not a de Polignac number, because 131323030333 - 2⁵ = 131323030301 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 131323030298 and 131323030307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131323030633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3536760 + ... + 3573697.

It is an arithmetic number, because the mean of its divisors is an integer number (9471130056).

Almost surely, 2^131323030333 is an apocalyptic number.

It is an amenable number.

131323030333 is a deficient number, since it is larger than the sum of its proper divisors (20215050563).

131323030333 is a wasteful number, since it uses less digits than its factorization.

131323030333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7110564.

The product of its (nonzero) digits is 4374, while the sum is 25.

Adding to 131323030333 its reverse (333030323131), we get a palindrome (464353353464).

The spelling of 131323030333 in words is "one hundred thirty-one billion, three hundred twenty-three million, thirty thousand, three hundred thirty-three".