1240113244003 has 8 divisors (see below), whose sum is σ = 1249611523776. Its totient is φ = 1230615445800.

The previous prime is 1240113243997. The next prime is 1240113244061. The reversal of 1240113244003 is 3004423110421.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1240113244003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1240113244063) 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, 6393000 + ... + 6584122.

It is an arithmetic number, because the mean of its divisors is an integer number (156201440472).

Almost surely, 2^{1240113244003} is an apocalyptic number.

1240113244003 is a deficient number, since it is larger than the sum of its proper divisors (9498279773).

1240113244003 is a wasteful number, since it uses less digits than its factorization.

1240113244003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240785.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 1240113244003 its reverse (3004423110421), we get a palindrome (4244536354424).

The spelling of 1240113244003 in words is "one trillion, two hundred forty billion, one hundred thirteen million, two hundred forty-four thousand, three".