20102203011141 has 6 divisors (see below), whose sum is σ = 29036515460550. Its totient is φ = 13401468674088.

The previous prime is 20102203011127. The next prime is 20102203011157. The reversal of 20102203011141 is 14111030220102.

20102203011141 is a `hidden beast` number, since 2 + 0 + 1 + 0 + 220 + 301 + 1 + 141 = 666.

It can be written as a sum of positive squares in only one way, i.e., 17652148490916 + 2450054520225 = 4201446^2 + 1565265^2 .

It is not a de Polignac number, because 20102203011141 - 2¹⁵ = 20102202978373 is a prime.

It is a super-2 number, since 2×20102203011141² (a number of 27 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20102203011841) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1116789056166 + ... + 1116789056183.

It is an arithmetic number, because the mean of its divisors is an integer number (4839419243425).

Almost surely, 2^{20102203011141} is an apocalyptic number.

It is an amenable number.

20102203011141 is a deficient number, since it is larger than the sum of its proper divisors (8934312449409).

20102203011141 is a wasteful number, since it uses less digits than its factorization.

20102203011141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2233578112355 (or 2233578112352 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 20102203011141 its reverse (14111030220102), we get a palindrome (34213233231243).

The spelling of 20102203011141 in words is "twenty trillion, one hundred two billion, two hundred three million, eleven thousand, one hundred forty-one".