230121454 has 8 divisors (see below), whose sum is σ = 348349320. Its totient is φ = 114005016.

The previous prime is 230121443. The next prime is 230121457. The reversal of 230121454 is 454121032.

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

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230121457) 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, 527584 + ... + 528019.

It is an arithmetic number, because the mean of its divisors is an integer number (43543665).

Almost surely, 2^230121454 is an apocalyptic number.

230121454 is a deficient number, since it is larger than the sum of its proper divisors (118227866).

230121454 is a wasteful number, since it uses less digits than its factorization.

230121454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1055714.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 230121454 is about 15169.7545794255. The cubic root of 230121454 is about 612.8003948686.

Adding to 230121454 its reverse (454121032), we get a palindrome (684242486).

The spelling of 230121454 in words is "two hundred thirty million, one hundred twenty-one thousand, four hundred fifty-four".