131214361 has 8 divisors (see below), whose sum is σ = 140013920. Its totient is φ = 122604192.

The previous prime is 131214329. The next prime is 131214373. The reversal of 131214361 is 163412131.

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

It is a cyclic number.

It is not a de Polignac number, because 131214361 - 2⁵ = 131214329 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131214961) 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 7 ways as a sum of consecutive naturals, for example, 45915 + ... + 48688.

It is an arithmetic number, because the mean of its divisors is an integer number (17501740).

Almost surely, 2^131214361 is an apocalyptic number.

It is an amenable number.

131214361 is a deficient number, since it is larger than the sum of its proper divisors (8799559).

131214361 is an equidigital number, since it uses as much as digits as its factorization.

131214361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94695.

The product of its digits is 432, while the sum is 22.

The square root of 131214361 is about 11454.8837183098. The cubic root of 131214361 is about 508.1521763390.

Adding to 131214361 its reverse (163412131), we get a palindrome (294626492).

The spelling of 131214361 in words is "one hundred thirty-one million, two hundred fourteen thousand, three hundred sixty-one".