131404322020230 has 512 divisors, whose sum is σ = 428140165017600. Its totient is φ = 27994494468096.

The previous prime is 131404322020121. The next prime is 131404322020277. The reversal of 131404322020230 is 32020223404131.

131404322020230 is a `hidden beast` number, since 1 + 3 + 1 + 4 + 0 + 432 + 20 + 202 + 3 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 131404322020194 and 131404322020203.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 14195125762 + ... + 14195135018.

It is an arithmetic number, because the mean of its divisors is an integer number (836211259800).

Almost surely, 2^{131404322020230} is an apocalyptic number.

131404322020230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 131404322020230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (214070082508800).

131404322020230 is an abundant number, since it is smaller than the sum of its proper divisors (296735842997370).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

131404322020230 is a wasteful number, since it uses less digits than its factorization.

131404322020230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13533 (or 13527 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 131404322020230 its reverse (32020223404131), we get a palindrome (163424545424361).

The spelling of 131404322020230 in words is "one hundred thirty-one trillion, four hundred four billion, three hundred twenty-two million, twenty thousand, two hundred thirty".