240311130313 has 8 divisors (see below), whose sum is σ = 252980981120. Its totient is φ = 227643469200.

The previous prime is 240311130307. The next prime is 240311130337. The reversal of 240311130313 is 313031113042.

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

It is a cyclic number.

It is not a de Polignac number, because 240311130313 - 2⁹ = 240311129801 is a prime.

It is not an unprimeable number, because it can be changed into a prime (240311130373) 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, 319713 + ... + 763438.

It is an arithmetic number, because the mean of its divisors is an integer number (31622622640).

Almost surely, 2^240311130313 is an apocalyptic number.

It is an amenable number.

240311130313 is a deficient number, since it is larger than the sum of its proper divisors (12669850807).

240311130313 is a wasteful number, since it uses less digits than its factorization.

240311130313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1094847.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 240311130313 its reverse (313031113042), we get a palindrome (553342243355).

The spelling of 240311130313 in words is "two hundred forty billion, three hundred eleven million, one hundred thirty thousand, three hundred thirteen".