131044760 has 128 divisors (see below), whose sum is σ = 371312640. Its totient is φ = 40435200.

The previous prime is 131044759. The next prime is 131044763. The reversal of 131044760 is 67440131.

131044760 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 not an unprimeable number, because it can be changed into a prime (131044763) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 483425 + ... + 483695.

It is an arithmetic number, because the mean of its divisors is an integer number (2900880).

Almost surely, 2^131044760 is an apocalyptic number.

131044760 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 131044760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (185656320).

131044760 is an abundant number, since it is smaller than the sum of its proper divisors (240267880).

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

131044760 is a wasteful number, since it uses less digits than its factorization.

131044760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 457 (or 453 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 131044760 is about 11447.4783249413. The cubic root of 131044760 is about 507.9331447349.

Adding to 131044760 its reverse (67440131), we get a palindrome (198484891).

The spelling of 131044760 in words is "one hundred thirty-one million, forty-four thousand, seven hundred sixty".