131311300230 has 128 divisors (see below), whose sum is σ = 395169062400. Its totient is φ = 30735331200.

The previous prime is 131311300213. The next prime is 131311300231. The reversal of 131311300230 is 32003113131.

It is a happy number.

131311300230 is a `hidden beast` number, since 1 + 3 + 131 + 1 + 300 + 230 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131311300231) 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 63 ways as a sum of consecutive naturals, for example, 676156 + ... + 848415.

It is an arithmetic number, because the mean of its divisors is an integer number (3087258300).

Almost surely, 2^131311300230 is an apocalyptic number.

131311300230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131311300230 is an abundant number, since it is smaller than the sum of its proper divisors (263857762170).

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

131311300230 is a wasteful number, since it uses less digits than its factorization.

131311300230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1524627 (or 1524621 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 131311300230 its reverse (32003113131), we get a palindrome (163314413361).

The spelling of 131311300230 in words is "one hundred thirty-one billion, three hundred eleven million, three hundred thousand, two hundred thirty".