11235043025 has 6 divisors (see below), whose sum is σ = 13931453382. Its totient is φ = 8988034400.

The previous prime is 11235043021. The next prime is 11235043051. The reversal of 11235043025 is 52034053211.

It is a happy number.

11235043025 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 199120321 + 11035922704 = 14111^2 + 105052^2 .

It is not a de Polignac number, because 11235043025 - 2² = 11235043021 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11235042985 and 11235043003.

It is not an unprimeable number, because it can be changed into a prime (11235043021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 224700836 + ... + 224700885.

It is an arithmetic number, because the mean of its divisors is an integer number (2321908897).

Almost surely, 2^11235043025 is an apocalyptic number.

It is an amenable number.

11235043025 is a deficient number, since it is larger than the sum of its proper divisors (2696410357).

11235043025 is an equidigital number, since it uses as much as digits as its factorization.

11235043025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 449401731 (or 449401726 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 26.

Adding to 11235043025 its reverse (52034053211), we get a palindrome (63269096236).

The spelling of 11235043025 in words is "eleven billion, two hundred thirty-five million, forty-three thousand, twenty-five".