2340113665133 has 4 divisors (see below), whose sum is σ = 2340338103840. Its totient is φ = 2339889226428.

The previous prime is 2340113665079. The next prime is 2340113665181. The reversal of 2340113665133 is 3315663110432.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2340113665133 - 2³² = 2335818697837 is a prime.

It is a super-2 number, since 2×2340113665133² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2340113635133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 112203713 + ... + 112224566.

It is an arithmetic number, because the mean of its divisors is an integer number (585084525960).

Almost surely, 2^{2340113665133} is an apocalyptic number.

It is an amenable number.

2340113665133 is a deficient number, since it is larger than the sum of its proper divisors (224438707).

2340113665133 is a wasteful number, since it uses less digits than its factorization.

2340113665133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224438706.

The product of its (nonzero) digits is 116640, while the sum is 38.

Adding to 2340113665133 its reverse (3315663110432), we get a palindrome (5655776775565).

The spelling of 2340113665133 in words is "two trillion, three hundred forty billion, one hundred thirteen million, six hundred sixty-five thousand, one hundred thirty-three".