11164342213 has 8 divisors (see below), whose sum is σ = 11252970432. Its totient is φ = 11075817696.

The previous prime is 11164342207. The next prime is 11164342249. The reversal of 11164342213 is 31224346111.

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-11164342213 is a prime.

It is a super-3 number, since 3×11164342213³ (a number of 31 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11164342913) 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, 197856 + ... + 247942.

It is an arithmetic number, because the mean of its divisors is an integer number (1406621304).

Almost surely, 2^11164342213 is an apocalyptic number.

It is an amenable number.

11164342213 is a deficient number, since it is larger than the sum of its proper divisors (88628219).

11164342213 is a wasteful number, since it uses less digits than its factorization.

11164342213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51851.

The product of its digits is 3456, while the sum is 28.

Adding to 11164342213 its reverse (31224346111), we get a palindrome (42388688324).

The spelling of 11164342213 in words is "eleven billion, one hundred sixty-four million, three hundred forty-two thousand, two hundred thirteen".