131255444213300 has 216 divisors, whose sum is σ = 316173376192128. Its totient is φ = 47256518073600.

The previous prime is 131255444213291. The next prime is 131255444213401. The reversal of 131255444213300 is 3312444552131.

It is a congruent number.

It is an unprimeable number.

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 71 ways as a sum of consecutive naturals, for example, 10796690822 + ... + 10796702978.

Almost surely, 2^{131255444213300} is an apocalyptic number.

131255444213300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 131255444213300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (158086688096064).

131255444213300 is an abundant number, since it is smaller than the sum of its proper divisors (184917931978828).

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

131255444213300 is a wasteful number, since it uses less digits than its factorization.

131255444213300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20959 (or 20941 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 38.

Adding to 131255444213300 its reverse (3312444552131), we get a palindrome (134567888765431).

The spelling of 131255444213300 in words is "one hundred thirty-one trillion, two hundred fifty-five billion, four hundred forty-four million, two hundred thirteen thousand, three hundred".