230087121 has 16 divisors (see below), whose sum is σ = 342836928. Its totient is φ = 136044800.

The previous prime is 230087071. The next prime is 230087149. The reversal of 230087121 is 121780032.

It is a cyclic number.

It is not a de Polignac number, because 230087121 - 2¹³ = 230078929 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 230087091 and 230087100.

It is not an unprimeable number, because it can be changed into a prime (230017121) 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 15 ways as a sum of consecutive naturals, for example, 83676 + ... + 86381.

It is an arithmetic number, because the mean of its divisors is an integer number (21427308).

Almost surely, 2^230087121 is an apocalyptic number.

It is an amenable number.

230087121 is a deficient number, since it is larger than the sum of its proper divisors (112749807).

230087121 is a wasteful number, since it uses less digits than its factorization.

230087121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170112.

The product of its (nonzero) digits is 672, while the sum is 24.

The square root of 230087121 is about 15168.6229104688. The cubic root of 230087121 is about 612.7699177416.

The spelling of 230087121 in words is "two hundred thirty million, eighty-seven thousand, one hundred twenty-one".