240531201113 has 8 divisors (see below), whose sum is σ = 274957198080. Its totient is φ = 206121303360.

The previous prime is 240531201073. The next prime is 240531201143. The reversal of 240531201113 is 311102135042.

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

It is not a de Polignac number, because 240531201113 - 2⁶ = 240531201049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (240531201143) 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, 3992768 + ... + 4052561.

It is an arithmetic number, because the mean of its divisors is an integer number (34369649760).

Almost surely, 2^240531201113 is an apocalyptic number.

It is an amenable number.

240531201113 is a deficient number, since it is larger than the sum of its proper divisors (34425996967).

240531201113 is an equidigital number, since it uses as much as digits as its factorization.

240531201113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8049607.

The product of its (nonzero) digits is 720, while the sum is 23.

Adding to 240531201113 its reverse (311102135042), we get a palindrome (551633336155).

The spelling of 240531201113 in words is "two hundred forty billion, five hundred thirty-one million, two hundred one thousand, one hundred thirteen".