230140310 has 32 divisors (see below), whose sum is σ = 428434272. Its totient is φ = 88957440.

The previous prime is 230140307. The next prime is 230140319. The reversal of 230140310 is 13041032.

230140310 is nontrivially palindromic in base 9.

It is a super-2 number, since 2×230140310² = 105929124573792200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230140319) 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, 32270 + ... + 38750.

It is an arithmetic number, because the mean of its divisors is an integer number (13388571).

Almost surely, 2^230140310 is an apocalyptic number.

230140310 is a deficient number, since it is larger than the sum of its proper divisors (198293962).

230140310 is a wasteful number, since it uses less digits than its factorization.

230140310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6608.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 230140310 is about 15170.3760665318. The cubic root of 230140310 is about 612.8171318980.

Adding to 230140310 its reverse (13041032), we get a palindrome (243181342).

The spelling of 230140310 in words is "two hundred thirty million, one hundred forty thousand, three hundred ten".