131488536380 has 12 divisors (see below), whose sum is σ = 276125926440. Its totient is φ = 52595414544.

The previous prime is 131488536353. The next prime is 131488536383. The reversal of 131488536380 is 83635884131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131488536383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3287213390 + ... + 3287213429.

It is an arithmetic number, because the mean of its divisors is an integer number (23010493870).

Almost surely, 2^131488536380 is an apocalyptic number.

131488536380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

131488536380 is an abundant number, since it is smaller than the sum of its proper divisors (144637390060).

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

131488536380 is a wasteful number, since it uses less digits than its factorization.

131488536380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6574426828 (or 6574426826 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 50.

The spelling of 131488536380 in words is "one hundred thirty-one billion, four hundred eighty-eight million, five hundred thirty-six thousand, three hundred eighty".