131332521303140 has 48 divisors (see below), whose sum is σ = 276106807033344. Its totient is φ = 52474255891200.

The previous prime is 131332521303103. The next prime is 131332521303143. The reversal of 131332521303140 is 41303125233131.

It is a junction number, because it is equal to n+sod(n) for n = 131332521303097 and 131332521303106.

It is not an unprimeable number, because it can be changed into a prime (131332521303143) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 183115835 + ... + 183831645.

It is an arithmetic number, because the mean of its divisors is an integer number (5752225146528).

Almost surely, 2^{131332521303140} is an apocalyptic number.

131332521303140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

131332521303140 is an abundant number, since it is smaller than the sum of its proper divisors (144774285730204).

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

131332521303140 is a wasteful number, since it uses less digits than its factorization.

131332521303140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 726068 (or 726066 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 32.

Adding to 131332521303140 its reverse (41303125233131), we get a palindrome (172635646536271).

The spelling of 131332521303140 in words is "one hundred thirty-one trillion, three hundred thirty-two billion, five hundred twenty-one million, three hundred three thousand, one hundred forty".