131701760 has 88 divisors (see below), whose sum is σ = 327192480. Its totient is φ = 50806784.

The previous prime is 131701753. The next prime is 131701763. The reversal of 131701760 is 67107131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131701763) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 148037 + ... + 148923.

Almost surely, 2^131701760 is an apocalyptic number.

131701760 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 131701760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (163596240).

131701760 is an abundant number, since it is smaller than the sum of its proper divisors (195490720).

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

131701760 is an equidigital number, since it uses as much as digits as its factorization.

131701760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 941 (or 923 counting only the distinct ones).

The product of its (nonzero) digits is 882, while the sum is 26.

The square root of 131701760 is about 11476.1387234557. The cubic root of 131701760 is about 508.7805801957.

Adding to 131701760 its reverse (67107131), we get a palindrome (198808891).

The spelling of 131701760 in words is "one hundred thirty-one million, seven hundred one thousand, seven hundred sixty".