11313320207 has 16 divisors (see below), whose sum is σ = 13284936192. Its totient is φ = 9430797600.

The previous prime is 11313320159. The next prime is 11313320231. The reversal of 11313320207 is 70202331311.

It is not a de Polignac number, because 11313320207 - 2⁶ = 11313320143 is a prime.

It is a super-2 number, since 2×11313320207² (a number of 21 digits) contains 22 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 (11313320407) 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, 652148 + ... + 669270.

It is an arithmetic number, because the mean of its divisors is an integer number (830308512).

Almost surely, 2^11313320207 is an apocalyptic number.

11313320207 is a deficient number, since it is larger than the sum of its proper divisors (1971615985).

11313320207 is a wasteful number, since it uses less digits than its factorization.

11313320207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19718.

The product of its (nonzero) digits is 756, while the sum is 23.

Adding to 11313320207 its reverse (70202331311), we get a palindrome (81515651518).

The spelling of 11313320207 in words is "eleven billion, three hundred thirteen million, three hundred twenty thousand, two hundred seven".