240302213323 has 4 divisors (see below), whose sum is σ = 240507425608. Its totient is φ = 240097001040.

The previous prime is 240302213317. The next prime is 240302213357. The reversal of 240302213323 is 323312203042.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-240302213323 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (240302213363) 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, 102604386 + ... + 102606727.

It is an arithmetic number, because the mean of its divisors is an integer number (60126856402).

Almost surely, 2^240302213323 is an apocalyptic number.

240302213323 is a deficient number, since it is larger than the sum of its proper divisors (205212285).

240302213323 is a wasteful number, since it uses less digits than its factorization.

240302213323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205212284.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 240302213323 its reverse (323312203042), we get a palindrome (563614416365).

The spelling of 240302213323 in words is "two hundred forty billion, three hundred two million, two hundred thirteen thousand, three hundred twenty-three".