131454213 has 8 divisors (see below), whose sum is σ = 191206176. Its totient is φ = 79669200.

The previous prime is 131454181. The next prime is 131454221. The reversal of 131454213 is 312454131.

It is a happy number.

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

It is not a de Polignac number, because 131454213 - 2⁵ = 131454181 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131454613) 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, 1991698 + ... + 1991763.

It is an arithmetic number, because the mean of its divisors is an integer number (23900772).

Almost surely, 2^131454213 is an apocalyptic number.

It is an amenable number.

131454213 is a deficient number, since it is larger than the sum of its proper divisors (59751963).

131454213 is a wasteful number, since it uses less digits than its factorization.

131454213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3983475.

The product of its digits is 1440, while the sum is 24.

The square root of 131454213 is about 11465.3483592955. The cubic root of 131454213 is about 508.4616117958.

The spelling of 131454213 in words is "one hundred thirty-one million, four hundred fifty-four thousand, two hundred thirteen".