11123314017 has 8 divisors (see below), whose sum is σ = 14832401760. Its totient is φ = 7414884480.

The previous prime is 11123314009. The next prime is 11123314019. The reversal of 11123314017 is 71041332111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11123314017 - 2³ = 11123314009 is a prime.

It is a super-2 number, since 2×11123314017² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11123314019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 123667 + ... + 193752.

It is an arithmetic number, because the mean of its divisors is an integer number (1854050220).

Almost surely, 2^11123314017 is an apocalyptic number.

It is an amenable number.

11123314017 is a deficient number, since it is larger than the sum of its proper divisors (3709087743).

11123314017 is a wasteful number, since it uses less digits than its factorization.

11123314017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 329103.

The product of its (nonzero) digits is 504, while the sum is 24.

Adding to 11123314017 its reverse (71041332111), we get a palindrome (82164646128).

It can be divided in two parts, 111233 and 14017, that added together give a triangular number (125250 = T₅₀₀).

The spelling of 11123314017 in words is "eleven billion, one hundred twenty-three million, three hundred fourteen thousand, seventeen".