11003355253 has 8 divisors (see below), whose sum is σ = 12200442336. Its totient is φ = 9839065200.

The previous prime is 11003355203. The next prime is 11003355257. The reversal of 11003355253 is 35255330011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11003355253 - 2⁹ = 11003354741 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11003355257) 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 7 ways as a sum of consecutive naturals, for example, 8198551 + ... + 8199892.

It is an arithmetic number, because the mean of its divisors is an integer number (1525055292).

Almost surely, 2^11003355253 is an apocalyptic number.

It is an amenable number.

11003355253 is a deficient number, since it is larger than the sum of its proper divisors (1197087083).

11003355253 is a wasteful number, since it uses less digits than its factorization.

11003355253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16398515.

The product of its (nonzero) digits is 6750, while the sum is 28.

Adding to 11003355253 its reverse (35255330011), we get a palindrome (46258685264).

The spelling of 11003355253 in words is "eleven billion, three million, three hundred fifty-five thousand, two hundred fifty-three".