241142131 has 4 divisors (see below), whose sum is σ = 241329352. Its totient is φ = 240954912.

The previous prime is 241142123. The next prime is 241142147. The reversal of 241142131 is 131241142.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 241142131 - 2³ = 241142123 is a prime.

It is a super-2 number, since 2×241142131² = 116299054686442322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 241142099 and 241142108.

It is not an unprimeable number, because it can be changed into a prime (241142171) 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 3 ways as a sum of consecutive naturals, for example, 91665 + ... + 94258.

It is an arithmetic number, because the mean of its divisors is an integer number (60332338).

Almost surely, 2^241142131 is an apocalyptic number.

241142131 is a deficient number, since it is larger than the sum of its proper divisors (187221).

241142131 is a wasteful number, since it uses less digits than its factorization.

241142131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187220.

The product of its digits is 192, while the sum is 19.

The square root of 241142131 is about 15528.7517527971. The cubic root of 241142131 is about 622.4307378195.

Adding to 241142131 its reverse (131241142), we get a palindrome (372383273).

The spelling of 241142131 in words is "two hundred forty-one million, one hundred forty-two thousand, one hundred thirty-one".