11203435153252 has 12 divisors (see below), whose sum is σ = 20061965274736. Its totient is φ = 5471445074760.

The previous prime is 11203435153247. The next prime is 11203435153297. The reversal of 11203435153252 is 25235153430211.

It is a happy number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 32568125274 + ... + 32568125617.

Almost surely, 2^{11203435153252} is an apocalyptic number.

It is an amenable number.

11203435153252 is a deficient number, since it is larger than the sum of its proper divisors (8858530121484).

11203435153252 is a wasteful number, since it uses less digits than its factorization.

11203435153252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65136250938 (or 65136250936 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 37.

Adding to 11203435153252 its reverse (25235153430211), we get a palindrome (36438588583463).

The spelling of 11203435153252 in words is "eleven trillion, two hundred three billion, four hundred thirty-five million, one hundred fifty-three thousand, two hundred fifty-two".