131882388380 has 48 divisors (see below), whose sum is σ = 282298545984. Its totient is φ = 51742748160.

The previous prime is 131882388371. The next prime is 131882388413. The reversal of 131882388380 is 83883288131.

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, 14729 + ... + 513791.

It is an arithmetic number, because the mean of its divisors is an integer number (5881219708).

Almost surely, 2^131882388380 is an apocalyptic number.

131882388380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

131882388380 is an abundant number, since it is smaller than the sum of its proper divisors (150416157604).

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

131882388380 is a wasteful number, since it uses less digits than its factorization.

131882388380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 499326 (or 499324 counting only the distinct ones).

The product of its (nonzero) digits is 1769472, while the sum is 53.

The spelling of 131882388380 in words is "one hundred thirty-one billion, eight hundred eighty-two million, three hundred eighty-eight thousand, three hundred eighty".