131464213 has 8 divisors (see below), whose sum is σ = 141557760. Its totient is φ = 121632960.

The previous prime is 131464169. The next prime is 131464231. The reversal of 131464213 is 312464131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-131464213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131464243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64533 + ... + 66538.

It is an arithmetic number, because the mean of its divisors is an integer number (17694720).

Almost surely, 2^131464213 is an apocalyptic number.

It is an amenable number.

131464213 is a deficient number, since it is larger than the sum of its proper divisors (10093547).

131464213 is a wasteful number, since it uses less digits than its factorization.

131464213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131147.

The product of its digits is 1728, while the sum is 25.

The square root of 131464213 is about 11465.7844476512. The cubic root of 131464213 is about 508.4745047189.

The spelling of 131464213 in words is "one hundred thirty-one million, four hundred sixty-four thousand, two hundred thirteen".