230120541 has 32 divisors (see below), whose sum is σ = 396990720. Its totient is φ = 129010752.

The previous prime is 230120531. The next prime is 230120549. The reversal of 230120541 is 145021032.

230120541 is a `hidden beast` number, since 2 + 3 + 0 + 120 + 541 = 666.

It is not a de Polignac number, because 230120541 - 2⁹ = 230120029 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230120549) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1470 + ... + 21503.

It is an arithmetic number, because the mean of its divisors is an integer number (12405960).

Almost surely, 2^230120541 is an apocalyptic number.

230120541 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

230120541 is a deficient number, since it is larger than the sum of its proper divisors (166870179).

230120541 is a wasteful number, since it uses less digits than its factorization.

230120541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23042 (or 23036 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 230120541 is about 15169.7244866214. The cubic root of 230120541 is about 612.7995844451.

Adding to 230120541 its reverse (145021032), we get a palindrome (375141573).

The spelling of 230120541 in words is "two hundred thirty million, one hundred twenty thousand, five hundred forty-one".