11213105327 has 8 divisors (see below), whose sum is σ = 12049905456. Its totient is φ = 10395994752.

The previous prime is 11213105273. The next prime is 11213105357. The reversal of 11213105327 is 72350131211.

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

It is a cyclic number.

It is not a de Polignac number, because 11213105327 - 2²⁸ = 10944669871 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11213105296 and 11213105305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11213105357) 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, 4921208 + ... + 4923485.

It is an arithmetic number, because the mean of its divisors is an integer number (1506238182).

Almost surely, 2^11213105327 is an apocalyptic number.

11213105327 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

11213105327 is a deficient number, since it is larger than the sum of its proper divisors (836800129).

11213105327 is an equidigital number, since it uses as much as digits as its factorization.

11213105327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9844777.

The product of its (nonzero) digits is 1260, while the sum is 26.

Adding to 11213105327 its reverse (72350131211), we get a palindrome (83563236538).

The spelling of 11213105327 in words is "eleven billion, two hundred thirteen million, one hundred five thousand, three hundred twenty-seven".