131085150432 has 48 divisors (see below), whose sum is σ = 344488435200. Its totient is φ = 43645537152.

The previous prime is 131085150403. The next prime is 131085150439. The reversal of 131085150432 is 234051580131.

It is a tau number, because it is divible by the number of its divisors (48).

It is a junction number, because it is equal to n+sod(n) for n = 131085150393 and 131085150402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131085150439) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 688432 + ... + 857967.

It is an arithmetic number, because the mean of its divisors is an integer number (7176842400).

Almost surely, 2^131085150432 is an apocalyptic number.

131085150432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

131085150432 is an abundant number, since it is smaller than the sum of its proper divisors (213403284768).

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

131085150432 is a wasteful number, since it uses less digits than its factorization.

131085150432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1547295 (or 1547287 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 33.

The spelling of 131085150432 in words is "one hundred thirty-one billion, eighty-five million, one hundred fifty thousand, four hundred thirty-two".