131324910 has 16 divisors (see below), whose sum is σ = 315179856. Its totient is φ = 35019968.

The previous prime is 131324899. The next prime is 131324911. The reversal of 131324910 is 19423131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131324911) 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, 2188719 + ... + 2188778.

It is an arithmetic number, because the mean of its divisors is an integer number (19698741).

Almost surely, 2^131324910 is an apocalyptic number.

131324910 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131324910 is an abundant number, since it is smaller than the sum of its proper divisors (183854946).

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

131324910 is a wasteful number, since it uses less digits than its factorization.

131324910 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4377507.

The product of its (nonzero) digits is 648, while the sum is 24.

The square root of 131324910 is about 11459.7081114660. The cubic root of 131324910 is about 508.2948435129.

The spelling of 131324910 in words is "one hundred thirty-one million, three hundred twenty-four thousand, nine hundred ten".