11100322313 has 4 divisors (see below), whose sum is σ = 11100544788. Its totient is φ = 11100099840.

The previous prime is 11100322273. The next prime is 11100322357. The reversal of 11100322313 is 31322300111.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 31322300111 = 239 ⋅131055649.

It can be written as a sum of positive squares in 2 ways, for example, as 6497649664 + 4602672649 = 80608^2 + 67843^2 .

It is a cyclic number.

It is not a de Polignac number, because 11100322313 - 2¹² = 11100318217 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11100322291 and 11100322300.

It is not an unprimeable number, because it can be changed into a prime (11100322213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2093 + ... + 149013.

It is an arithmetic number, because the mean of its divisors is an integer number (2775136197).

Almost surely, 2^11100322313 is an apocalyptic number.

It is an amenable number.

11100322313 is a deficient number, since it is larger than the sum of its proper divisors (222475).

11100322313 is an equidigital number, since it uses as much as digits as its factorization.

11100322313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222474.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 11100322313 its reverse (31322300111), we get a palindrome (42422622424).

The spelling of 11100322313 in words is "eleven billion, one hundred million, three hundred twenty-two thousand, three hundred thirteen".