230120041 has 4 divisors (see below), whose sum is σ = 243656532. Its totient is φ = 216583552.

The previous prime is 230120029. The next prime is 230120071. The reversal of 230120041 is 140021032.

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

It can be written as a sum of positive squares in 2 ways, for example, as 102090816 + 128029225 = 10104^2 + 11315^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-230120041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230120071) 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, 6768220 + ... + 6768253.

It is an arithmetic number, because the mean of its divisors is an integer number (60914133).

Almost surely, 2^230120041 is an apocalyptic number.

It is an amenable number.

230120041 is a deficient number, since it is larger than the sum of its proper divisors (13536491).

230120041 is a wasteful number, since it uses less digits than its factorization.

230120041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13536490.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 230120041 is about 15169.7080064186. The cubic root of 230120041 is about 612.7991406197.

Adding to 230120041 its reverse (140021032), we get a palindrome (370141073).

Subtracting from 230120041 its reverse (140021032), we obtain a palindrome (90099009).

The spelling of 230120041 in words is "two hundred thirty million, one hundred twenty thousand, forty-one".