131043442110 has 128 divisors (see below), whose sum is σ = 377317785600. Its totient is φ = 28495186560.

The previous prime is 131043442109. The next prime is 131043442163. The reversal of 131043442110 is 11244340131.

131043442110 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 213501 + ... + 554679.

It is an arithmetic number, because the mean of its divisors is an integer number (2947795200).

Almost surely, 2^131043442110 is an apocalyptic number.

131043442110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 131043442110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (188658892800).

131043442110 is an abundant number, since it is smaller than the sum of its proper divisors (246274343490).

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

131043442110 is a wasteful number, since it uses less digits than its factorization.

131043442110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 341286.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 131043442110 its reverse (11244340131), we get a palindrome (142287782241).

The spelling of 131043442110 in words is "one hundred thirty-one billion, forty-three million, four hundred forty-two thousand, one hundred ten".