11203532241 has 16 divisors (see below), whose sum is σ = 16347469248. Its totient is φ = 6768593600.

The previous prime is 11203532227. The next prime is 11203532261. The reversal of 11203532241 is 14223530211.

11203532241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 11203532241 - 2¹³ = 11203524049 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11203532261) 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 15 ways as a sum of consecutive naturals, for example, 525030 + ... + 545951.

It is an arithmetic number, because the mean of its divisors is an integer number (1021716828).

Almost surely, 2^11203532241 is an apocalyptic number.

11203532241 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11203532241 is a deficient number, since it is larger than the sum of its proper divisors (5143937007).

11203532241 is a wasteful number, since it uses less digits than its factorization.

11203532241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1071312.

The product of its (nonzero) digits is 1440, while the sum is 24.

The spelling of 11203532241 in words is "eleven billion, two hundred three million, five hundred thirty-two thousand, two hundred forty-one".