131214411 has 24 divisors (see below), whose sum is σ = 197621424. Its totient is φ = 87000480.

The previous prime is 131214409. The next prime is 131214427. The reversal of 131214411 is 114412131.

It is not a de Polignac number, because 131214411 - 2¹ = 131214409 is a prime.

It is not an unprimeable number, because it can be changed into a prime (131214911) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 46501 + ... + 49241.

It is an arithmetic number, because the mean of its divisors is an integer number (8234226).

Almost surely, 2^131214411 is an apocalyptic number.

131214411 is a deficient number, since it is larger than the sum of its proper divisors (66407013).

131214411 is an equidigital number, since it uses as much as digits as its factorization.

131214411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2953 (or 2941 counting only the distinct ones).

The product of its digits is 96, while the sum is 18.

The square root of 131214411 is about 11454.8859007849. The cubic root of 131214411 is about 508.1522408838.

Adding to 131214411 its reverse (114412131), we get a palindrome (245626542).

The spelling of 131214411 in words is "one hundred thirty-one million, two hundred fourteen thousand, four hundred eleven".