11021210210113 has 4 divisors (see below), whose sum is σ = 11021216963328. Its totient is φ = 11021203456900.

The previous prime is 11021210210057. The next prime is 11021210210147. The reversal of 11021210210113 is 31101201212011.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 11021210210113 - 2⁹ = 11021210209601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11021210219113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 763320 + ... + 4756582.

It is an arithmetic number, because the mean of its divisors is an integer number (2755304240832).

Almost surely, 2^{11021210210113} is an apocalyptic number.

It is an amenable number.

11021210210113 is a deficient number, since it is larger than the sum of its proper divisors (6753215).

11021210210113 is an equidigital number, since it uses as much as digits as its factorization.

11021210210113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6753214.

The product of its (nonzero) digits is 24, while the sum is 16.

Adding to 11021210210113 its reverse (31101201212011), we get a palindrome (42122411422124).

The spelling of 11021210210113 in words is "eleven trillion, twenty-one billion, two hundred ten million, two hundred ten thousand, one hundred thirteen".