242230113 has 12 divisors (see below), whose sum is σ = 350041380. Its totient is φ = 161415936.

The previous prime is 242230097. The next prime is 242230141. The reversal of 242230113 is 311032242.

It can be written as a sum of positive squares in 2 ways, for example, as 229613409 + 12616704 = 15153^2 + 3552^2 .

It is not a de Polignac number, because 242230113 - 2⁴ = 242230097 is a prime.

It is not an unprimeable number, because it can be changed into a prime (242230613) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23445 + ... + 32157.

It is an arithmetic number, because the mean of its divisors is an integer number (29170115).

Almost surely, 2^242230113 is an apocalyptic number.

It is an amenable number.

242230113 is a deficient number, since it is larger than the sum of its proper divisors (107811267).

242230113 is a wasteful number, since it uses less digits than its factorization.

242230113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11808 (or 11805 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 242230113 is about 15563.7435406781. The cubic root of 242230113 is about 623.3654252179.

Adding to 242230113 its reverse (311032242), we get a palindrome (553262355).

The spelling of 242230113 in words is "two hundred forty-two million, two hundred thirty thousand, one hundred thirteen".