11021210053353 has 8 divisors (see below), whose sum is σ = 16327718597600. Its totient is φ = 7347473368884.

The previous prime is 11021210053241. The next prime is 11021210053367. The reversal of 11021210053353 is 35335001212011.

11021210053353 is a `hidden beast` number, since 1 + 1 + 0 + 2 + 121 + 0 + 0 + 533 + 5 + 3 = 666.

It is not a de Polignac number, because 11021210053353 - 2²⁸ = 11020941617897 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 408192964939 = 11021210053353 / (1 + 1 + 0 + 2 + 1 + 2 + 1 + 0 + 0 + 5 + 3 + 3 + 5 + 3).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11021210053453) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 204096482443 + ... + 204096482496.

It is an arithmetic number, because the mean of its divisors is an integer number (2040964824700).

Almost surely, 2^{11021210053353} is an apocalyptic number.

It is an amenable number.

11021210053353 is a deficient number, since it is larger than the sum of its proper divisors (5306508544247).

11021210053353 is an equidigital number, since it uses as much as digits as its factorization.

11021210053353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 408192964948 (or 408192964942 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 27.

Adding to 11021210053353 its reverse (35335001212011), we get a palindrome (46356211265364).

The spelling of 11021210053353 in words is "eleven trillion, twenty-one billion, two hundred ten million, fifty-three thousand, three hundred fifty-three".