242110231 has 16 divisors (see below), whose sum is σ = 269089056. Its totient is φ = 217800000.

The previous prime is 242110223. The next prime is 242110237. The reversal of 242110231 is 132011242.

It is not a de Polignac number, because 242110231 - 2³ = 242110223 is a prime.

It is a super-2 number, since 2×242110231² = 117234727909746722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242110237) 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 15 ways as a sum of consecutive naturals, for example, 133531 + ... + 135331.

It is an arithmetic number, because the mean of its divisors is an integer number (16818066).

Almost surely, 2^242110231 is an apocalyptic number.

242110231 is a deficient number, since it is larger than the sum of its proper divisors (26978825).

242110231 is a wasteful number, since it uses less digits than its factorization.

242110231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1935 (or 1913 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 242110231 is about 15559.8917412686. The cubic root of 242110231 is about 623.2625717444.

Adding to 242110231 its reverse (132011242), we get a palindrome (374121473).

The spelling of 242110231 in words is "two hundred forty-two million, one hundred ten thousand, two hundred thirty-one".