11111200313 has 8 divisors (see below), whose sum is σ = 11245370400. Its totient is φ = 10977778240.

The previous prime is 11111200277. The next prime is 11111200319. The reversal of 11111200313 is 31300211111.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 11111200313 - 2¹⁰ = 11111199289 is a prime.

It is a super-2 number, since 2×11111200313² (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 (11111200319) 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, 157088 + ... + 216561.

It is an arithmetic number, because the mean of its divisors is an integer number (1405671300).

Almost surely, 2^11111200313 is an apocalyptic number.

It is an amenable number.

11111200313 is a deficient number, since it is larger than the sum of its proper divisors (134170087).

11111200313 is a wasteful number, since it uses less digits than its factorization.

11111200313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374007.

The product of its (nonzero) digits is 18, while the sum is 14.

Adding to 11111200313 its reverse (31300211111), we get a palindrome (42411411424).

The spelling of 11111200313 in words is "eleven billion, one hundred eleven million, two hundred thousand, three hundred thirteen".