20112010141 has 2 divisors, whose sum is σ = 20112010142. Its totient is φ = 20112010140.

The previous prime is 20112010111. The next prime is 20112010187. The reversal of 20112010141 is 14101021102.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20056507641 + 55502500 = 141621^2 + 7450^2 .

It is a cyclic number.

It is not a de Polignac number, because 20112010141 - 2⁹ = 20112009629 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20112010111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10056005070 + 10056005071.

It is an arithmetic number, because the mean of its divisors is an integer number (10056005071).

Almost surely, 2^20112010141 is an apocalyptic number.

It is an amenable number.

20112010141 is a deficient number, since it is larger than the sum of its proper divisors (1).

20112010141 is an equidigital number, since it uses as much as digits as its factorization.

20112010141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 20112010141 its reverse (14101021102), we get a palindrome (34213031243).

The spelling of 20112010141 in words is "twenty billion, one hundred twelve million, ten thousand, one hundred forty-one".