131054344520000 has 560 divisors, whose sum is σ = 373709954534400. Its totient is φ = 45083047680000.

The previous prime is 131054344519961. The next prime is 131054344520051. The reversal of 131054344520000 is 25443450131.

It is a super-3 number, since 3×131054344520000³ (a number of 43 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 6010829099 + ... + 6010850901.

Almost surely, 2^{131054344520000} is an apocalyptic number.

131054344520000 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 131054344520000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (186854977267200).

131054344520000 is an abundant number, since it is smaller than the sum of its proper divisors (242655610014400).

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

131054344520000 is a wasteful number, since it uses less digits than its factorization.

131054344520000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22584 (or 22559 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 32.

Adding to 131054344520000 its reverse (25443450131), we get a palindrome (131079787970131).

The spelling of 131054344520000 in words is "one hundred thirty-one trillion, fifty-four billion, three hundred forty-four million, five hundred twenty thousand".