131361060 has 96 divisors (see below), whose sum is σ = 393724800. Its totient is φ = 32624640.

The previous prime is 131361059. The next prime is 131361067. The reversal of 131361060 is 60163131.

It is not an unprimeable number, because it can be changed into a prime (131361067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 68596 + ... + 70484.

It is an arithmetic number, because the mean of its divisors is an integer number (4101300).

Almost surely, 2^131361060 is an apocalyptic number.

131361060 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 131361060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (196862400).

131361060 is an abundant number, since it is smaller than the sum of its proper divisors (262363740).

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

131361060 is a wasteful number, since it uses less digits than its factorization.

131361060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1981 (or 1979 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 21.

The square root of 131361060 is about 11461.2852682411. The cubic root of 131361060 is about 508.3414789223.

It can be divided in two parts, 13136 and 1060, that added together give a triangular number (14196 = T₁₆₈).

The spelling of 131361060 in words is "one hundred thirty-one million, three hundred sixty-one thousand, sixty".