11203012553336 has 16 divisors (see below), whose sum is σ = 21038938005840. Its totient is φ = 5592629085120.

The previous prime is 11203012553323. The next prime is 11203012553353. The reversal of 11203012553336 is 63335521030211.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 11203012553296 and 11203012553305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1109643581 + ... + 1109653676.

It is an arithmetic number, because the mean of its divisors is an integer number (1314933625365).

Almost surely, 2^{11203012553336} is an apocalyptic number.

It is an amenable number.

11203012553336 is a deficient number, since it is larger than the sum of its proper divisors (9835925452504).

11203012553336 is a wasteful number, since it uses less digits than its factorization.

11203012553336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2219297894 (or 2219297890 counting only the distinct ones).

The product of its (nonzero) digits is 48600, while the sum is 35.

Adding to 11203012553336 its reverse (63335521030211), we get a palindrome (74538533583547).

The spelling of 11203012553336 in words is "eleven trillion, two hundred three billion, twelve million, five hundred fifty-three thousand, three hundred thirty-six".