11010220143 has 16 divisors (see below), whose sum is σ = 15900941280. Its totient is φ = 6736351104.

The previous prime is 11010220139. The next prime is 11010220147. The reversal of 11010220143 is 34102201011.

It is an interprime number because it is at equal distance from previous prime (11010220139) and next prime (11010220147).

It is not a de Polignac number, because 11010220143 - 2² = 11010220139 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11010220147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 809188 + ... + 822681.

It is an arithmetic number, because the mean of its divisors is an integer number (993808830).

Almost surely, 2^11010220143 is an apocalyptic number.

11010220143 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

11010220143 is a deficient number, since it is larger than the sum of its proper divisors (4890721137).

11010220143 is a wasteful number, since it uses less digits than its factorization.

11010220143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1632058.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 11010220143 its reverse (34102201011), we get a palindrome (45112421154).

The spelling of 11010220143 in words is "eleven billion, ten million, two hundred twenty thousand, one hundred forty-three".