230144005 has 16 divisors (see below), whose sum is σ = 339905664. Its totient is φ = 145673280.

The previous prime is 230143993. The next prime is 230144021. The reversal of 230144005 is 500441032.

It is not a de Polignac number, because 230144005 - 2⁷ = 230143877 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 252451 + ... + 253360.

It is an arithmetic number, because the mean of its divisors is an integer number (21244104).

Almost surely, 2^230144005 is an apocalyptic number.

It is an amenable number.

230144005 is a deficient number, since it is larger than the sum of its proper divisors (109761659).

230144005 is a wasteful number, since it uses less digits than its factorization.

230144005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 505836.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 230144005 is about 15170.4978494445. The cubic root of 230144005 is about 612.8204115599.

Adding to 230144005 its reverse (500441032), we get a palindrome (730585037).

The spelling of 230144005 in words is "two hundred thirty million, one hundred forty-four thousand, five".