131303032320333 has 128 divisors (see below), whose sum is σ = 190837077110784. Its totient is φ = 80003679436800.

The previous prime is 131303032320323. The next prime is 131303032320337. The reversal of 131303032320333 is 333023230303131.

It is a happy number.

It is not a de Polignac number, because 131303032320333 - 2³⁶ = 131234312843597 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 131303032320333.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131303032320337) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 33470054710 + ... + 33470058632.

It is an arithmetic number, because the mean of its divisors is an integer number (1490914664928).

Almost surely, 2^{131303032320333} is an apocalyptic number.

It is an amenable number.

131303032320333 is a deficient number, since it is larger than the sum of its proper divisors (59534044790451).

131303032320333 is a wasteful number, since it uses less digits than its factorization.

131303032320333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4675.

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

Adding to 131303032320333 its reverse (333023230303131), we get a palindrome (464326262623464).

The spelling of 131303032320333 in words is "one hundred thirty-one trillion, three hundred three billion, thirty-two million, three hundred twenty thousand, three hundred thirty-three".