11200302013 has 4 divisors (see below), whose sum is σ = 11205686268. Its totient is φ = 11194917760.

The previous prime is 11200301969. The next prime is 11200302017. The reversal of 11200302013 is 31020300211.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 6046928644 + 5153373369 = 77762^2 + 71787^2 .

It is a cyclic number.

It is not a de Polignac number, because 11200302013 - 2⁹ = 11200301501 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11200301984 and 11200302002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11200302017) 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, 2689006 + ... + 2693167.

It is an arithmetic number, because the mean of its divisors is an integer number (2801421567).

Almost surely, 2^11200302013 is an apocalyptic number.

It is an amenable number.

11200302013 is a deficient number, since it is larger than the sum of its proper divisors (5384255).

11200302013 is an equidigital number, since it uses as much as digits as its factorization.

11200302013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5384254.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 11200302013 its reverse (31020300211), we get a palindrome (42220602224).

The spelling of 11200302013 in words is "eleven billion, two hundred million, three hundred two thousand, thirteen".