11200231313 has 4 divisors (see below), whose sum is σ = 11304906480. Its totient is φ = 11095556148.

The previous prime is 11200231309. The next prime is 11200231337. The reversal of 11200231313 is 31313200211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11200231313 - 2² = 11200231309 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11200231291 and 11200231300.

It is not an unprimeable number, because it can be changed into a prime (11200231373) 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, 52337423 + ... + 52337636.

It is an arithmetic number, because the mean of its divisors is an integer number (2826226620).

Almost surely, 2^11200231313 is an apocalyptic number.

It is an amenable number.

11200231313 is a deficient number, since it is larger than the sum of its proper divisors (104675167).

11200231313 is a wasteful number, since it uses less digits than its factorization.

11200231313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104675166.

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

Adding to 11200231313 its reverse (31313200211), we get a palindrome (42513431524).

The spelling of 11200231313 in words is "eleven billion, two hundred million, two hundred thirty-one thousand, three hundred thirteen".