20102200141 has 2 divisors, whose sum is σ = 20102200142. Its totient is φ = 20102200140.

The previous prime is 20102200081. The next prime is 20102200147. The reversal of 20102200141 is 14100220102.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 19468620900 + 633579241 = 139530^2 + 25171^2 .

It is a cyclic number.

It is not a de Polignac number, because 20102200141 - 2³³ = 11512265549 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20102200147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10051100070 + 10051100071.

It is an arithmetic number, because the mean of its divisors is an integer number (10051100071).

Almost surely, 2^20102200141 is an apocalyptic number.

It is an amenable number.

20102200141 is a deficient number, since it is larger than the sum of its proper divisors (1).

20102200141 is an equidigital number, since it uses as much as digits as its factorization.

20102200141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 20102200141 its reverse (14100220102), we get a palindrome (34202420243).

The spelling of 20102200141 in words is "twenty billion, one hundred two million, two hundred thousand, one hundred forty-one".