2055140141 has 2 divisors, whose sum is σ = 2055140142. Its totient is φ = 2055140140.

The previous prime is 2055140117. The next prime is 2055140147. The reversal of 2055140141 is 1410415502.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1896254116 + 158886025 = 43546^2 + 12605^2 .

It is a cyclic number.

It is not a de Polignac number, because 2055140141 - 2⁶ = 2055140077 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2055140147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1027570070 + 1027570071.

It is an arithmetic number, because the mean of its divisors is an integer number (1027570071).

Almost surely, 2^2055140141 is an apocalyptic number.

It is an amenable number.

2055140141 is a deficient number, since it is larger than the sum of its proper divisors (1).

2055140141 is an equidigital number, since it uses as much as digits as its factorization.

2055140141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 800, while the sum is 23.

The square root of 2055140141 is about 45333.6535148007. The cubic root of 2055140141 is about 1271.3949458544.

Adding to 2055140141 its reverse (1410415502), we get a palindrome (3465555643).

The spelling of 2055140141 in words is "two billion, fifty-five million, one hundred forty thousand, one hundred forty-one".