131341350 has 96 divisors (see below), whose sum is σ = 381047040. Its totient is φ = 29312640.

The previous prime is 131341349. The next prime is 131341351. The reversal of 131341350 is 53143131.

It is an interprime number because it is at equal distance from previous prime (131341349) and next prime (131341351).

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131341351) 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 47 ways as a sum of consecutive naturals, for example, 43696 + ... + 46604.

It is an arithmetic number, because the mean of its divisors is an integer number (3969240).

Almost surely, 2^131341350 is an apocalyptic number.

131341350 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 131341350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (190523520).

131341350 is an abundant number, since it is smaller than the sum of its proper divisors (249705690).

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

131341350 is a wasteful number, since it uses less digits than its factorization.

131341350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2974 (or 2969 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 21.

The square root of 131341350 is about 11460.4253847752. The cubic root of 131341350 is about 508.3160530421.

Adding to 131341350 its reverse (53143131), we get a palindrome (184484481).

The spelling of 131341350 in words is "one hundred thirty-one million, three hundred forty-one thousand, three hundred fifty".