230021041 has 4 divisors (see below), whose sum is σ = 230174784. Its totient is φ = 229867300.

The previous prime is 230021039. The next prime is 230021063. The reversal of 230021041 is 140120032.

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 230021041 - 2¹ = 230021039 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230021941) 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, 74605 + ... + 77626.

It is an arithmetic number, because the mean of its divisors is an integer number (57543696).

Almost surely, 2^230021041 is an apocalyptic number.

It is an amenable number.

230021041 is a deficient number, since it is larger than the sum of its proper divisors (153743).

230021041 is a wasteful number, since it uses less digits than its factorization.

230021041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153742.

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

The square root of 230021041 is about 15166.4445734655. Note that the first 3 decimals coincide. The cubic root of 230021041 is about 612.7112505246.

Adding to 230021041 its reverse (140120032), we get a palindrome (370141073).

The spelling of 230021041 in words is "two hundred thirty million, twenty-one thousand, forty-one".