131044330445350 has 48 divisors (see below), whose sum is σ = 278565901498368. Its totient is φ = 44928985335840.

The previous prime is 131044330445333. The next prime is 131044330445377. The reversal of 131044330445350 is 53544033440131.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30166267 + ... + 34235833.

It is an arithmetic number, because the mean of its divisors is an integer number (5803456281216).

Almost surely, 2^{131044330445350} is an apocalyptic number.

131044330445350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131044330445350 is an abundant number, since it is smaller than the sum of its proper divisors (147521571053018).

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

131044330445350 is a wasteful number, since it uses less digits than its factorization.

131044330445350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4161589 (or 4161584 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 40.

Adding to 131044330445350 its reverse (53544033440131), we get a palindrome (184588363885481).

The spelling of 131044330445350 in words is "one hundred thirty-one trillion, forty-four billion, three hundred thirty million, four hundred forty-five thousand, three hundred fifty".