11020131302223 has 8 divisors (see below), whose sum is σ = 14836163824768. Its totient is φ = 7275426490584.

The previous prime is 11020131302197. The next prime is 11020131302263. The reversal of 11020131302223 is 32220313102011.

11020131302223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 11020131302223 - 2⁸ = 11020131301967 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11020131302223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11020131302263) 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, 17831927365 + ... + 17831927982.

It is an arithmetic number, because the mean of its divisors is an integer number (1854520478096).

Almost surely, 2^{11020131302223} is an apocalyptic number.

11020131302223 is a deficient number, since it is larger than the sum of its proper divisors (3816032522545).

11020131302223 is a wasteful number, since it uses less digits than its factorization.

11020131302223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35663855453.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 11020131302223 its reverse (32220313102011), we get a palindrome (43240444404234).

The spelling of 11020131302223 in words is "eleven trillion, twenty billion, one hundred thirty-one million, three hundred two thousand, two hundred twenty-three".