2111342413513 has 8 divisors (see below), whose sum is σ = 2122744095360. Its totient is φ = 2099964462000.

The previous prime is 2111342413471. The next prime is 2111342413547. The reversal of 2111342413513 is 3153142431112.

It is a happy number.

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-2111342413513 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2111342411513) 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, 5754145 + ... + 6110062.

It is an arithmetic number, because the mean of its divisors is an integer number (265343011920).

Almost surely, 2^{2111342413513} is an apocalyptic number.

It is an amenable number.

2111342413513 is a deficient number, since it is larger than the sum of its proper divisors (11401681847).

2111342413513 is a wasteful number, since it uses less digits than its factorization.

2111342413513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11865167.

The product of its digits is 8640, while the sum is 31.

Adding to 2111342413513 its reverse (3153142431112), we get a palindrome (5264484844625).

The spelling of 2111342413513 in words is "two trillion, one hundred eleven billion, three hundred forty-two million, four hundred thirteen thousand, five hundred thirteen".