11201110321313 has 4 divisors (see below), whose sum is σ = 12219393077808. Its totient is φ = 10182827564820.

The previous prime is 11201110321309. The next prime is 11201110321333. The reversal of 11201110321313 is 31312301110211.

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 11201110321313 - 2² = 11201110321309 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11201110321333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 509141378231 + ... + 509141378252.

It is an arithmetic number, because the mean of its divisors is an integer number (3054848269452).

Almost surely, 2^{11201110321313} is an apocalyptic number.

It is an amenable number.

11201110321313 is a deficient number, since it is larger than the sum of its proper divisors (1018282756495).

11201110321313 is a wasteful number, since it uses less digits than its factorization.

11201110321313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1018282756494.

The product of its (nonzero) digits is 108, while the sum is 20.

Adding to 11201110321313 its reverse (31312301110211), we get a palindrome (42513411431524).

The spelling of 11201110321313 in words is "eleven trillion, two hundred one billion, one hundred ten million, three hundred twenty-one thousand, three hundred thirteen".