131330502143330 has 128 divisors (see below), whose sum is σ = 290761727915520. Its totient is φ = 41682094755840.

The previous prime is 131330502143329. The next prime is 131330502143359. The reversal of 131330502143330 is 33341205033131.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2157562136 + ... + 2157623004.

It is an arithmetic number, because the mean of its divisors is an integer number (2271575999340).

Almost surely, 2^{131330502143330} is an apocalyptic number.

131330502143330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131330502143330 is an abundant number, since it is smaller than the sum of its proper divisors (159431225772190).

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

131330502143330 is a wasteful number, since it uses less digits than its factorization.

131330502143330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90684.

The product of its (nonzero) digits is 29160, while the sum is 32.

Adding to 131330502143330 its reverse (33341205033131), we get a palindrome (164671707176461).

The spelling of 131330502143330 in words is "one hundred thirty-one trillion, three hundred thirty billion, five hundred two million, one hundred forty-three thousand, three hundred thirty".