11200231033 has 4 divisors (see below), whose sum is σ = 11202173568. Its totient is φ = 11198288500.

The previous prime is 11200230997. The next prime is 11200231037. The reversal of 11200231033 is 33013200211.

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 11200231033 - 2²⁹ = 10663360121 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11200230998 and 11200231016.

It is not an unprimeable number, because it can be changed into a prime (11200231037) 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, 962593 + ... + 974158.

It is an arithmetic number, because the mean of its divisors is an integer number (2800543392).

Almost surely, 2^11200231033 is an apocalyptic number.

It is an amenable number.

11200231033 is a deficient number, since it is larger than the sum of its proper divisors (1942535).

11200231033 is an equidigital number, since it uses as much as digits as its factorization.

11200231033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1942534.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 11200231033 its reverse (33013200211), we get a palindrome (44213431244).

The spelling of 11200231033 in words is "eleven billion, two hundred million, two hundred thirty-one thousand, thirty-three".