131044110 has 64 divisors (see below), whose sum is σ = 330324480. Its totient is φ = 33207680.

The previous prime is 131044103. The next prime is 131044129. The reversal of 131044110 is 11440131.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 131044110.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 122980 + ... + 124040.

It is an arithmetic number, because the mean of its divisors is an integer number (5161320).

Almost surely, 2^131044110 is an apocalyptic number.

131044110 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 131044110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (165162240).

131044110 is an abundant number, since it is smaller than the sum of its proper divisors (199280370).

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

131044110 is a wasteful number, since it uses less digits than its factorization.

131044110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1273.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 131044110 is about 11447.4499343740. The cubic root of 131044110 is about 507.9323049275.

Adding to 131044110 its reverse (11440131), we get a palindrome (142484241).

The spelling of 131044110 in words is "one hundred thirty-one million, forty-four thousand, one hundred ten".