11202532203 has 16 divisors (see below), whose sum is σ = 15370983936. Its totient is φ = 7253644320.

The previous prime is 11202532157. The next prime is 11202532207. The reversal of 11202532203 is 30223520211.

It is not a de Polignac number, because 11202532203 - 2⁶ = 11202532139 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11202532203.

It is not an unprimeable number, because it can be changed into a prime (11202532207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 284776 + ... + 321717.

It is an arithmetic number, because the mean of its divisors is an integer number (960686496).

Almost surely, 2^11202532203 is an apocalyptic number.

11202532203 is a deficient number, since it is larger than the sum of its proper divisors (4168451733).

11202532203 is a wasteful number, since it uses less digits than its factorization.

11202532203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 606674.

The product of its (nonzero) digits is 720, while the sum is 21.

The spelling of 11202532203 in words is "eleven billion, two hundred two million, five hundred thirty-two thousand, two hundred three".