131241411 has 32 divisors (see below), whose sum is σ = 235284480. Its totient is φ = 70581888.

The previous prime is 131241403. The next prime is 131241413. The reversal of 131241411 is 114142131.

131241411 is a `hidden beast` number, since 13 + 1 + 241 + 411 = 666.

It is not a de Polignac number, because 131241411 - 2³ = 131241403 is a prime.

It is a super-2 number, since 2×131241411² = 34448615922541842, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (131241413) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17211 + ... + 23636.

It is an arithmetic number, because the mean of its divisors is an integer number (7352640).

Almost surely, 2^131241411 is an apocalyptic number.

131241411 is a deficient number, since it is larger than the sum of its proper divisors (104043069).

131241411 is a wasteful number, since it uses less digits than its factorization.

131241411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40880 (or 40874 counting only the distinct ones).

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

The square root of 131241411 is about 11456.0643765649. The cubic root of 131241411 is about 508.1870926693.

Adding to 131241411 its reverse (114142131), we get a palindrome (245383542).

It can be divided in two parts, 13124 and 1411, that added together give a triangular number (14535 = T₁₇₀).

The spelling of 131241411 in words is "one hundred thirty-one million, two hundred forty-one thousand, four hundred eleven".