140013310230243 has 12 divisors (see below), whose sum is σ = 202245799022280. Its totient is φ = 93340198706976.

The previous prime is 140013310230217. The next prime is 140013310230259. The reversal of 140013310230243 is 342032013310041.

It is a happy number.

140013310230243 is a `hidden beast` number, since 1 + 4 + 0 + 0 + 1 + 3 + 310 + 2 + 302 + 43 = 666.

It is not a de Polignac number, because 140013310230243 - 2⁴⁴ = 122421124185827 is a prime.

It is not an unprimeable number, because it can be changed into a prime (140013310230263) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 166901121 + ... + 167737922.

It is an arithmetic number, because the mean of its divisors is an integer number (16853816585190).

Almost surely, 2^{140013310230243} is an apocalyptic number.

140013310230243 is a deficient number, since it is larger than the sum of its proper divisors (62232488792037).

140013310230243 is a wasteful number, since it uses less digits than its factorization.

140013310230243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334685538 (or 334685535 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 140013310230243 its reverse (342032013310041), we get a palindrome (482045323540284).

The spelling of 140013310230243 in words is "one hundred forty trillion, thirteen billion, three hundred ten million, two hundred thirty thousand, two hundred forty-three".