11320200003 has 16 divisors (see below), whose sum is σ = 17507290880. Its totient is φ = 6372137376.

The previous prime is 11320199983. The next prime is 11320200029. The reversal of 11320200003 is 30000202311.

It is a happy number.

It is not a de Polignac number, because 11320200003 - 2⁶ = 11320199939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11320200103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4021408 + ... + 4024221.

It is an arithmetic number, because the mean of its divisors is an integer number (1094205680).

Almost surely, 2^11320200003 is an apocalyptic number.

11320200003 is a deficient number, since it is larger than the sum of its proper divisors (6187090877).

11320200003 is an equidigital number, since it uses as much as digits as its factorization.

11320200003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8045706.

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 11320200003 its reverse (30000202311), we get a palindrome (41320402314).

The spelling of 11320200003 in words is "eleven billion, three hundred twenty million, two hundred thousand, three".