131332300244 has 24 divisors (see below), whose sum is σ = 230274874368. Its totient is φ = 65539545120.

The previous prime is 131332300219. The next prime is 131332300249. The reversal of 131332300244 is 442003233131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131332300249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11840069 + ... + 11851155.

It is an arithmetic number, because the mean of its divisors is an integer number (9594786432).

Almost surely, 2^131332300244 is an apocalyptic number.

It is an amenable number.

131332300244 is a deficient number, since it is larger than the sum of its proper divisors (98942574124).

131332300244 is a wasteful number, since it uses less digits than its factorization.

131332300244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16535 (or 16533 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 131332300244 its reverse (442003233131), we get a palindrome (573335533375).

The spelling of 131332300244 in words is "one hundred thirty-one billion, three hundred thirty-two million, three hundred thousand, two hundred forty-four".