230421111 has 8 divisors (see below), whose sum is σ = 325300464. Its totient is φ = 144577920.

The previous prime is 230421091. The next prime is 230421131. The reversal of 230421111 is 111124032.

It is an interprime number because it is at equal distance from previous prime (230421091) and next prime (230421131).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 230421111 - 2⁹ = 230420599 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230421131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2258980 + ... + 2259081.

It is an arithmetic number, because the mean of its divisors is an integer number (40662558).

Almost surely, 2^230421111 is an apocalyptic number.

230421111 is a deficient number, since it is larger than the sum of its proper divisors (94879353).

230421111 is a wasteful number, since it uses less digits than its factorization.

230421111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4518081.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 230421111 is about 15179.6281575011. The cubic root of 230421111 is about 613.0662693689.

Adding to 230421111 its reverse (111124032), we get a palindrome (341545143).

The spelling of 230421111 in words is "two hundred thirty million, four hundred twenty-one thousand, one hundred eleven".