131321130333230 has 16 divisors (see below), whose sum is σ = 236378206275120. Its totient is φ = 52528413983232.

The previous prime is 131321130333221. The next prime is 131321130333259. The reversal of 131321130333230 is 32333031123131.

It is a junction number, because it is equal to n+sod(n) for n = 131321130333193 and 131321130333202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12754997 + ... + 20623583.

It is an arithmetic number, because the mean of its divisors is an integer number (14773637892195).

Almost surely, 2^{131321130333230} is an apocalyptic number.

131321130333230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131321130333230 is a deficient number, since it is larger than the sum of its proper divisors (105057075941890).

131321130333230 is a wasteful number, since it uses less digits than its factorization.

131321130333230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9537523.

The product of its (nonzero) digits is 8748, while the sum is 29.

Adding to 131321130333230 its reverse (32333031123131), we get a palindrome (163654161456361).

The spelling of 131321130333230 in words is "one hundred thirty-one trillion, three hundred twenty-one billion, one hundred thirty million, three hundred thirty-three thousand, two hundred thirty".