230140005 has 8 divisors (see below), whose sum is σ = 368224032. Its totient is φ = 122741328.

The previous prime is 230140003. The next prime is 230140013. The reversal of 230140005 is 500041032.

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

It is not a de Polignac number, because 230140005 - 2¹ = 230140003 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (15), and also a Moran number because the ratio is a prime number: 15342667 = 230140005 / (2 + 3 + 0 + 1 + 4 + 0 + 0 + 0 + 5).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230140003) 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, 7671319 + ... + 7671348.

It is an arithmetic number, because the mean of its divisors is an integer number (46028004).

Almost surely, 2^230140005 is an apocalyptic number.

It is an amenable number.

230140005 is a deficient number, since it is larger than the sum of its proper divisors (138084027).

230140005 is a wasteful number, since it uses less digits than its factorization.

230140005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15342675.

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 230140005 is about 15170.3660140420. The cubic root of 230140005 is about 612.8168611801.

Adding to 230140005 its reverse (500041032), we get a palindrome (730181037).

The spelling of 230140005 in words is "two hundred thirty million, one hundred forty thousand, five".