230541121 has 4 divisors (see below), whose sum is σ = 240564672. Its totient is φ = 220517572.

The previous prime is 230541119. The next prime is 230541133. The reversal of 230541121 is 121145032.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 230541121 - 2¹ = 230541119 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230544121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5011741 + ... + 5011786.

It is an arithmetic number, because the mean of its divisors is an integer number (60141168).

Almost surely, 2^230541121 is an apocalyptic number.

It is an amenable number.

230541121 is a deficient number, since it is larger than the sum of its proper divisors (10023551).

230541121 is a wasteful number, since it uses less digits than its factorization.

230541121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10023550.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 230541121 is about 15183.5806383079. The cubic root of 230541121 is about 613.1726851298.

Adding to 230541121 its reverse (121145032), we get a palindrome (351686153).

The spelling of 230541121 in words is "two hundred thirty million, five hundred forty-one thousand, one hundred twenty-one".