11033230210231 has 4 divisors (see below), whose sum is σ = 11033236966752. Its totient is φ = 11033223453712.

The previous prime is 11033230210111. The next prime is 11033230210253. The reversal of 11033230210231 is 13201203233011.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 11033230210231 - 2³³ = 11024640275639 is a prime.

It is a super-2 number, since 2×11033230210231² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11033230210631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 765186 + ... + 4759408.

It is an arithmetic number, because the mean of its divisors is an integer number (2758309241688).

Almost surely, 2^{11033230210231} is an apocalyptic number.

11033230210231 is a deficient number, since it is larger than the sum of its proper divisors (6756521).

11033230210231 is an equidigital number, since it uses as much as digits as its factorization.

11033230210231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6756520.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 11033230210231 its reverse (13201203233011), we get a palindrome (24234433443242).

The spelling of 11033230210231 in words is "eleven trillion, thirty-three billion, two hundred thirty million, two hundred ten thousand, two hundred thirty-one".