11213413256363 has 4 divisors (see below), whose sum is σ = 11213432668008. Its totient is φ = 11213393844720.

The previous prime is 11213413256359. The next prime is 11213413256413. The reversal of 11213413256363 is 36365231431211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11213413256363 - 2² = 11213413256359 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11213413256363.

It is not an unprimeable number, because it can be changed into a prime (11233413256363) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8811881 + ... + 10003802.

It is an arithmetic number, because the mean of its divisors is an integer number (2803358167002).

Almost surely, 2^{11213413256363} is an apocalyptic number.

11213413256363 is a deficient number, since it is larger than the sum of its proper divisors (19411645).

11213413256363 is an equidigital number, since it uses as much as digits as its factorization.

11213413256363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19411644.

The product of its digits is 233280, while the sum is 41.

Adding to 11213413256363 its reverse (36365231431211), we get a palindrome (47578644687574).

The spelling of 11213413256363 in words is "eleven trillion, two hundred thirteen billion, four hundred thirteen million, two hundred fifty-six thousand, three hundred sixty-three".