11112032313 has 12 divisors (see below), whose sum is σ = 16071595540. Its totient is φ = 7398383616.

The previous prime is 11112032291. The next prime is 11112032369. The reversal of 11112032313 is 31323021111.

It can be written as a sum of positive squares in 2 ways, for example, as 6717933369 + 4394098944 = 81963^2 + 66288^2 .

It is not a de Polignac number, because 11112032313 - 2¹⁰ = 11112031289 is a prime.

It is a super-2 number, since 2×11112032313² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11112032383) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 795856 + ... + 809697.

Almost surely, 2^11112032313 is an apocalyptic number.

It is an amenable number.

11112032313 is a deficient number, since it is larger than the sum of its proper divisors (4959563227).

11112032313 is a wasteful number, since it uses less digits than its factorization.

11112032313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1606328 (or 1606325 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 11112032313 its reverse (31323021111), we get a palindrome (42435053424).

The spelling of 11112032313 in words is "eleven billion, one hundred twelve million, thirty-two thousand, three hundred thirteen".