11200203323 has 4 divisors (see below), whose sum is σ = 11411527968. Its totient is φ = 10988878680.

The previous prime is 11200203317. The next prime is 11200203337. The reversal of 11200203323 is 32330200211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32330200211 = 17 ⋅1901776483.

It is a cyclic number.

It is not a de Polignac number, because 11200203323 - 2⁴ = 11200203307 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11200203383) 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, 105662243 + ... + 105662348.

It is an arithmetic number, because the mean of its divisors is an integer number (2852881992).

Almost surely, 2^11200203323 is an apocalyptic number.

11200203323 is a deficient number, since it is larger than the sum of its proper divisors (211324645).

11200203323 is an equidigital number, since it uses as much as digits as its factorization.

11200203323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211324644.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 11200203323 its reverse (32330200211), we get a palindrome (43530403534).

The spelling of 11200203323 in words is "eleven billion, two hundred million, two hundred three thousand, three hundred twenty-three".