131241432322 has 96 divisors (see below), whose sum is σ = 271705057344. Its totient is φ = 46731888000.

The previous prime is 131241432211. The next prime is 131241432367. The reversal of 131241432322 is 223234142131.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1369053 + ... + 1461775.

It is an arithmetic number, because the mean of its divisors is an integer number (2830261014).

Almost surely, 2^131241432322 is an apocalyptic number.

131241432322 is an abundant number, since it is smaller than the sum of its proper divisors (140463625022).

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

131241432322 is a wasteful number, since it uses less digits than its factorization.

131241432322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92864 (or 92857 counting only the distinct ones).

The product of its digits is 6912, while the sum is 28.

Adding to 131241432322 its reverse (223234142131), we get a palindrome (354475574453).

Subtracting 131241432322 from its reverse (223234142131), we obtain a square (91992709809 = 303303²).

The spelling of 131241432322 in words is "one hundred thirty-one billion, two hundred forty-one million, four hundred thirty-two thousand, three hundred twenty-two".