11213113322013 has 16 divisors (see below), whose sum is σ = 14959820874816. Its totient is φ = 7470908121600.

The previous prime is 11213113321997. The next prime is 11213113322069. The reversal of 11213113322013 is 31022331131211.

It is not a de Polignac number, because 11213113322013 - 2⁴ = 11213113321997 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11213113322093) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59817370 + ... + 60004532.

It is an arithmetic number, because the mean of its divisors is an integer number (934988804676).

Almost surely, 2^{11213113322013} is an apocalyptic number.

It is an amenable number.

11213113322013 is a deficient number, since it is larger than the sum of its proper divisors (3746707552803).

11213113322013 is a wasteful number, since it uses less digits than its factorization.

11213113322013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199084.

The product of its (nonzero) digits is 648, while the sum is 24.

Adding to 11213113322013 its reverse (31022331131211), we get a palindrome (42235444453224).

The spelling of 11213113322013 in words is "eleven trillion, two hundred thirteen billion, one hundred thirteen million, three hundred twenty-two thousand, thirteen".