131330310332 has 18 divisors (see below), whose sum is σ = 248867053848. Its totient is φ = 60613989072.

The previous prime is 131330310301. The next prime is 131330310337. The reversal of 131330310332 is 233013033131.

It is a junction number, because it is equal to n+sod(n) for n = 131330310298 and 131330310307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131330310337) 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 5 ways as a sum of consecutive naturals, for example, 97137128 + ... + 97138479.

It is an arithmetic number, because the mean of its divisors is an integer number (13825947436).

Almost surely, 2^131330310332 is an apocalyptic number.

It is an amenable number.

131330310332 is a deficient number, since it is larger than the sum of its proper divisors (117536743516).

131330310332 is a wasteful number, since it uses less digits than its factorization.

131330310332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194275637 (or 194275622 counting only the distinct ones).

The product of its (nonzero) digits is 1458, while the sum is 23.

Adding to 131330310332 its reverse (233013033131), we get a palindrome (364343343463).

The spelling of 131330310332 in words is "one hundred thirty-one billion, three hundred thirty million, three hundred ten thousand, three hundred thirty-two".