131350205142230 has 32 divisors (see below), whose sum is σ = 236832719945184. Its totient is φ = 52450673527296.

The previous prime is 131350205142203. The next prime is 131350205142241. The reversal of 131350205142230 is 32241502053131.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 516891884 + ... + 517145936.

It is an arithmetic number, because the mean of its divisors is an integer number (7401022498287).

Almost surely, 2^{131350205142230} is an apocalyptic number.

131350205142230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131350205142230 is a deficient number, since it is larger than the sum of its proper divisors (105482514802954).

131350205142230 is a wasteful number, since it uses less digits than its factorization.

131350205142230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341840.

The product of its (nonzero) digits is 21600, while the sum is 32.

Adding to 131350205142230 its reverse (32241502053131), we get a palindrome (163591707195361).

The spelling of 131350205142230 in words is "one hundred thirty-one trillion, three hundred fifty billion, two hundred five million, one hundred forty-two thousand, two hundred thirty".