131010 has 32 divisors (see below), whose sum is σ = 343872. Its totient is φ = 31680.

The previous prime is 131009. The next prime is 131011. The reversal of 131010 is 10131.

It is an interprime number because it is at equal distance from previous prime (131009) and next prime (131011).

It is a Harshad number since it is a multiple of its sum of digits (6).

It is a self number, because there is not a number n which added to its sum of digits gives 131010.

It is not an unprimeable number, because it can be changed into a prime (131011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 132 + ... + 528.

It is an arithmetic number, because the mean of its divisors is an integer number (10746).

2¹³¹⁰¹⁰ is an apocalyptic number.

131010 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 131010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (171936).

131010 is an abundant number, since it is smaller than the sum of its proper divisors (212862).

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

131010 is a wasteful number, since it uses less digits than its factorization.

131010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 418.

The product of its (nonzero) digits is 3, while the sum is 6.

The square root of 131010 is about 361.9530356276. The cubic root of 131010 is about 50.7888230520.

Adding to 131010 its reverse (10131), we get a palindrome (141141).

The spelling of 131010 in words is "one hundred thirty-one thousand, ten".